v15.3.0-rc.1

* Add eslint-plugin-import

Signed-off-by: Aaron Raimist <aaron@raim.ist>

* Autofix

Signed-off-by: Aaron Raimist <aaron@raim.ist>

* Manual fix

Signed-off-by: Aaron Raimist <aaron@raim.ist>

CHANGELOG.md

@@ -1,3 +1,21 @@
+Changes in [15.3.0-rc.1](https://github.com/matrix-org/matrix-js-sdk/releases/tag/v15.3.0-rc.1) (2021-12-14)
+============================================================================================================
+
+## ✨ Features
+ * Improve fallback key behaviour ([\#2037](https://github.com/matrix-org/matrix-js-sdk/pull/2037)).
+ * Add new room event filter fields ([\#2051](https://github.com/matrix-org/matrix-js-sdk/pull/2051)).
+ * Add method to fetch /account/whoami ([\#2046](https://github.com/matrix-org/matrix-js-sdk/pull/2046)).
+
+## 🐛 Bug Fixes
+ * Filter out falsey opts in /relations API hits ([\#2059](https://github.com/matrix-org/matrix-js-sdk/pull/2059)). Fixes vector-im/element-web#20137.
+ * Fix paginateEventTimeline resolve to boolean ([\#2054](https://github.com/matrix-org/matrix-js-sdk/pull/2054)).
+ * Fix incorrect MSC3089 typings and add null checks ([\#2049](https://github.com/matrix-org/matrix-js-sdk/pull/2049)).
+
+Changes in [15.2.1](https://github.com/matrix-org/matrix-js-sdk/releases/tag/v15.2.1) (2021-12-13)
+==================================================================================================
+
+ * Security release with updated version of Olm to fix https://matrix.org/blog/2021/12/03/pre-disclosure-upcoming-security-release-of-libolm-and-matrix-js-sdk
+
 Changes in [15.2.0](https://github.com/matrix-org/matrix-js-sdk/releases/tag/v15.2.0) (2021-12-06)
 ==================================================================================================
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "matrix-js-sdk",
-  "version": "15.2.0",
+  "version": "15.3.0-rc.1",
   "description": "Matrix Client-Server SDK for Javascript",
   "scripts": {
     "prepublishOnly": "yarn build",
@@ -15,7 +15,7 @@
     "build:minify-browser": "terser dist/browser-matrix.js --compress --mangle --source-map --output dist/browser-matrix.min.js",
     "gendoc": "jsdoc -c jsdoc.json -P package.json",
     "lint": "yarn lint:types && yarn lint:js",
-    "lint:js": "eslint --max-warnings 7 src spec",
+    "lint:js": "eslint --max-warnings 4 src spec",
     "lint:js-fix": "eslint --fix src spec",
     "lint:types": "tsc --noEmit",
     "test": "jest",
@@ -55,6 +55,7 @@
     "browser-request": "^0.3.3",
     "bs58": "^4.0.1",
     "content-type": "^1.0.4",
+    "eslint-plugin-import": "^2.25.2",
     "loglevel": "^1.7.1",
     "p-retry": "^4.5.0",
     "qs": "^6.9.6",
@@ -74,13 +75,13 @@
     "@babel/preset-env": "^7.12.11",
     "@babel/preset-typescript": "^7.12.7",
     "@babel/register": "^7.12.10",
-    "@matrix-org/olm": "https://gitlab.matrix.org/api/v4/projects/27/packages/npm/@matrix-org/olm/-/@matrix-org/olm-3.2.3.tgz",
+    "@matrix-org/olm": "https://gitlab.matrix.org/api/v4/projects/27/packages/npm/@matrix-org/olm/-/@matrix-org/olm-3.2.8.tgz",
     "@types/bs58": "^4.0.1",
     "@types/jest": "^26.0.20",
     "@types/node": "12",
     "@types/request": "^2.48.5",
-    "@typescript-eslint/eslint-plugin": "^4.17.0",
-    "@typescript-eslint/parser": "^4.17.0",
+    "@typescript-eslint/eslint-plugin": "^5.6.0",
+    "@typescript-eslint/parser": "^5.6.0",
     "allchange": "^1.0.6",
     "babel-jest": "^26.6.3",
     "babelify": "^10.0.0",
@@ -89,7 +90,7 @@
     "docdash": "^1.2.0",
     "eslint": "7.18.0",
     "eslint-config-google": "^0.14.0",
-    "eslint-plugin-matrix-org": "github:matrix-org/eslint-plugin-matrix-org#2306b3d4da4eba908b256014b979f1d3d43d2945",
+    "eslint-plugin-matrix-org": "github:matrix-org/eslint-plugin-matrix-org#48ec1e6af2cfb8310b9a6e23edf2dc7a26ddd580",
     "exorcist": "^1.0.1",
     "fake-indexeddb": "^3.1.2",
     "jest": "^26.6.3",
@@ -99,7 +100,7 @@
     "rimraf": "^3.0.2",
     "terser": "^5.5.1",
     "tsify": "^5.0.2",
-    "typescript": "^4.1.3"
+    "typescript": "^4.5.3"
   },
   "jest": {
     "testEnvironment": "node",

spec/TestClient.js

@@ -20,6 +20,7 @@ limitations under the License.
 import './olm-loader';
 
 import MockHttpBackend from 'matrix-mock-request';
+
 import { LocalStorageCryptoStore } from '../src/crypto/store/localStorage-crypto-store';
 import { logger } from '../src/logger';
 import { WebStorageSessionStore } from "../src/store/session/webstorage";

spec/browserify/sync-browserify.spec.js

@@ -17,9 +17,10 @@ limitations under the License.
 // load XmlHttpRequest mock
 import "./setupTests";
 import "../../dist/browser-matrix"; // uses browser-matrix instead of the src
+import MockHttpBackend from "matrix-mock-request";
+
 import { MockStorageApi } from "../MockStorageApi";
 import { WebStorageSessionStore } from "../../src/store/session/webstorage";
-import MockHttpBackend from "matrix-mock-request";
 import { LocalStorageCryptoStore } from "../../src/crypto/store/localStorage-crypto-store";
 import * as utils from "../test-utils";
 

spec/integ/matrix-client-opts.spec.js

@@ -1,5 +1,6 @@
-import * as utils from "../test-utils";
 import HttpBackend from "matrix-mock-request";
+
+import * as utils from "../test-utils";
 import { MatrixClient } from "../../src/matrix";
 import { MatrixScheduler } from "../../src/scheduler";
 import { MemoryStore } from "../../src/store/memory";

spec/integ/matrix-client-retrying.spec.ts

@@ -4,13 +4,13 @@ import { Room } from "../../src/models/room";
 import { TestClient } from "../TestClient";
 
 describe("MatrixClient retrying", function() {
-    let client = null;
-    let httpBackend = null;
+    let client: TestClient = null;
+    let httpBackend: TestClient["httpBackend"] = null;
     let scheduler;
     const userId = "@alice:localhost";
     const accessToken = "aseukfgwef";
     const roomId = "!room:here";
-    let room;
+    let room: Room;
 
     beforeEach(function() {
         scheduler = new MatrixScheduler();
@@ -53,10 +53,10 @@ describe("MatrixClient retrying", function() {
         const p1 = client.sendMessage(roomId, {
             "msgtype": "m.text",
             "body": "m1",
-        }).then(function(ev) {
+        }).then(function() {
             // we expect the first message to fail
             throw new Error('Message 1 unexpectedly sent successfully');
-        }, (e) => {
+        }, () => {
             // this is expected
         });
 
@@ -78,7 +78,7 @@ describe("MatrixClient retrying", function() {
         expect(ev2.status).toEqual(EventStatus.SENDING);
 
         // the first message should get sent, and the second should get queued
-        httpBackend.when("PUT", "/send/m.room.message/").check(function(rq) {
+        httpBackend.when("PUT", "/send/m.room.message/").check(function() {
             // ev2 should now have been queued
             expect(ev2.status).toEqual(EventStatus.QUEUED);
 

spec/integ/megolm-integ.spec.js

@@ -16,6 +16,7 @@ limitations under the License.
 */
 
 import anotherjson from "another-json";
+
 import * as testUtils from "../test-utils";
 import { TestClient } from "../TestClient";
 import { logger } from "../../src/logger";

spec/unit/ReEmitter.spec.ts

@@ -15,6 +15,7 @@ limitations under the License.
 */
 
 import { EventEmitter } from "events";
+
 import { ReEmitter } from "../../src/ReEmitter";
 
 const EVENTNAME = "UnknownEntry";

spec/unit/autodiscovery.spec.js

@@ -16,6 +16,7 @@ limitations under the License.
 */
 
 import MockHttpBackend from "matrix-mock-request";
+
 import * as sdk from "../../src";
 import { AutoDiscovery } from "../../src/autodiscovery";
 

spec/unit/crypto.spec.js

@@ -1,4 +1,6 @@
 import '../olm-loader';
+import { EventEmitter } from "events";
+
 import { Crypto } from "../../src/crypto";
 import { WebStorageSessionStore } from "../../src/store/session/webstorage";
 import { MemoryCryptoStore } from "../../src/crypto/store/memory-crypto-store";
@@ -8,7 +10,6 @@ import { MatrixEvent } from "../../src/models/event";
 import { Room } from "../../src/models/room";
 import * as olmlib from "../../src/crypto/olmlib";
 import { sleep } from "../../src/utils";
-import { EventEmitter } from "events";
 import { CRYPTO_ENABLED } from "../../src/client";
 import { DeviceInfo } from "../../src/crypto/deviceinfo";
 

spec/unit/crypto/cross-signing.spec.js

@@ -17,6 +17,7 @@ limitations under the License.
 
 import '../../olm-loader';
 import anotherjson from 'another-json';
+
 import * as olmlib from "../../../src/crypto/olmlib";
 import { TestClient } from '../../TestClient';
 import { HttpResponse, setHttpResponses } from '../../test-utils';

spec/unit/crypto/outgoing-room-key-requests.spec.js

@@ -18,11 +18,11 @@ import {
     IndexedDBCryptoStore,
 } from '../../../src/crypto/store/indexeddb-crypto-store';
 import { MemoryCryptoStore } from '../../../src/crypto/store/memory-crypto-store';
+import { RoomKeyRequestState } from '../../../src/crypto/OutgoingRoomKeyRequestManager';
+
 import 'fake-indexeddb/auto';
 import 'jest-localstorage-mock';
 
-import { RoomKeyRequestState } from '../../../src/crypto/OutgoingRoomKeyRequestManager';
-
 const requests = [
     {
         requestId: "A",

spec/unit/crypto/secrets.spec.js

@@ -23,7 +23,6 @@ import { makeTestClients } from './verification/util';
 import { encryptAES } from "../../../src/crypto/aes";
 import { resetCrossSigningKeys, createSecretStorageKey } from "./crypto-utils";
 import { logger } from '../../../src/logger';
-
 import * as utils from "../../../src/utils";
 
 try {

spec/unit/crypto/verification/InRoomChannel.spec.js

@@ -14,8 +14,8 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 import { InRoomChannel } from "../../../../src/crypto/verification/request/InRoomChannel";
-    "../../../../src/crypto/verification/request/ToDeviceChannel";
 import { MatrixEvent } from "../../../../src/models/event";
+    "../../../../src/crypto/verification/request/ToDeviceChannel";
 
 describe("InRoomChannel tests", function() {
     const ALICE = "@alice:hs.tld";

spec/unit/crypto/verification/util.js

@@ -15,9 +15,10 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
+import nodeCrypto from "crypto";
+
 import { TestClient } from '../../../TestClient';
 import { MatrixEvent } from "../../../../src/models/event";
-import nodeCrypto from "crypto";
 import { logger } from '../../../../src/logger';
 
 export async function makeTestClients(userInfos, options) {

spec/unit/models/MSC3089TreeSpace.spec.ts

@@ -1018,7 +1018,7 @@ describe("MSC3089TreeSpace", () => {
     it('should return falsy for unknown files', () => {
         const fileEventId = "$file";
         room.currentState = {
-            getStateEvents: (eventType: string, stateKey?: string) => {
+            getStateEvents: (eventType: string, stateKey?: string): MatrixEvent[] | MatrixEvent | null => {
                 expect(eventType).toEqual(UNSTABLE_MSC3089_BRANCH.unstable); // test to ensure we're definitely using unstable
                 expect(stateKey).toEqual(fileEventId);
                 return null;

spec/unit/utils.spec.ts

@@ -26,6 +26,15 @@ describe("utils", function() {
                 "foo=bar&baz=beer%40",
             );
         });
+
+        it("should handle boolean and numeric values", function() {
+            const params = {
+                string: "foobar",
+                number: 12345,
+                boolean: false,
+            };
+            expect(utils.encodeParams(params)).toEqual("string=foobar&number=12345&boolean=false");
+        });
     });
 
     describe("encodeUri", function() {
@@ -111,10 +120,10 @@ describe("utils", function() {
 
     describe("deepCompare", function() {
         const assert = {
-            isTrue: function(x) {
+            isTrue: function(x: any) {
                 expect(x).toBe(true);
             },
-            isFalse: function(x) {
+            isFalse: function(x: any) {
                 expect(x).toBe(false);
             },
         };
@@ -176,10 +185,10 @@ describe("utils", function() {
             // no two different function is equal really, they capture their
             // context variables so even if they have same toString(), they
             // won't have same functionality
-            const func = function(x) {
+            const func = function() {
                 return true;
             };
-            const func2 = function(x) {
+            const func2 = function() {
                 return true;
             };
             assert.isTrue(utils.deepCompare(func, func));
@@ -189,66 +198,6 @@ describe("utils", function() {
         });
     });
 
-    describe("extend", function() {
-        const SOURCE = { "prop2": 1, "string2": "x", "newprop": "new" };
-
-        it("should extend", function() {
-            const target = {
-                "prop1": 5, "prop2": 7, "string1": "baz", "string2": "foo",
-            };
-            const merged = {
-                "prop1": 5, "prop2": 1, "string1": "baz", "string2": "x",
-                "newprop": "new",
-            };
-            const sourceOrig = JSON.stringify(SOURCE);
-
-            utils.extend(target, SOURCE);
-            expect(JSON.stringify(target)).toEqual(JSON.stringify(merged));
-
-            // check the originial wasn't modified
-            expect(JSON.stringify(SOURCE)).toEqual(sourceOrig);
-        });
-
-        it("should ignore null", function() {
-            const target = {
-                "prop1": 5, "prop2": 7, "string1": "baz", "string2": "foo",
-            };
-            const merged = {
-                "prop1": 5, "prop2": 1, "string1": "baz", "string2": "x",
-                "newprop": "new",
-            };
-            const sourceOrig = JSON.stringify(SOURCE);
-
-            utils.extend(target, null, SOURCE);
-            expect(JSON.stringify(target)).toEqual(JSON.stringify(merged));
-
-            // check the originial wasn't modified
-            expect(JSON.stringify(SOURCE)).toEqual(sourceOrig);
-        });
-
-        it("should handle properties created with defineProperties", function() {
-            const source = Object.defineProperties({}, {
-                "enumerableProp": {
-                    get: function() {
-                        return true;
-                    },
-                    enumerable: true,
-                },
-                "nonenumerableProp": {
-                    get: function() {
-                        return true;
-                    },
-                },
-            });
-
-            // TODO: Fix type
-            const target: any = {};
-            utils.extend(target, source);
-            expect(target.enumerableProp).toBe(true);
-            expect(target.nonenumerableProp).toBe(undefined);
-        });
-    });
-
     describe("chunkPromises", function() {
         it("should execute promises in chunks", async function() {
             let promiseCount = 0;
@@ -273,7 +222,7 @@ describe("utils", function() {
         it('should retry', async () => {
             let count = 0;
             const val = {};
-            const fn = (attempt) => {
+            const fn = (attempt: any) => {
                 count++;
 
                 // If this expectation fails then it can appear as a Jest Timeout due to
@@ -480,7 +429,7 @@ describe("utils", function() {
                 },
                 [72]: "test",
             };
-            const output = [
+            const output: any = [
                 ["72", "test"],
                 ["a", 42],
                 ["b", [

spec/unit/webrtc/call.spec.ts

@@ -17,6 +17,7 @@ limitations under the License.
 import { TestClient } from '../../TestClient';
 import { MatrixCall, CallErrorCode, CallEvent } from '../../../src/webrtc/call';
 import { SDPStreamMetadataKey, SDPStreamMetadataPurpose } from '../../../src/webrtc/callEventTypes';
+import { RoomMember } from "../../../src";
 
 const DUMMY_SDP = (
     "v=0\r\n" +
@@ -85,7 +86,7 @@ class MockRTCPeerConnection {
 
 class MockMediaStream {
     constructor(
-        public id,
+        public id: string,
     ) {}
 
     getTracks() { return []; }
@@ -362,7 +363,7 @@ describe('Call', function() {
         await callPromise;
 
         call.getOpponentMember = () => {
-            return { userId: "@bob:bar.uk" };
+            return { userId: "@bob:bar.uk" } as RoomMember;
         };
 
         await call.onAnswerReceived({

src/@types/requests.ts

@@ -15,7 +15,7 @@ limitations under the License.
 */
 
 import { Callback } from "../client";
-import { IContent } from "../models/event";
+import { IContent, IEvent } from "../models/event";
 import { Preset, Visibility } from "./partials";
 import { SearchKey } from "./search";
 import { IRoomEventFilter } from "../filter";
@@ -139,4 +139,18 @@ export interface IBindThreePidBody {
     id_access_token: string;
     sid: string;
 }
+
+export interface IRelationsRequestOpts {
+    from?: string;
+    to?: string;
+    limit?: number;
+}
+
+export interface IRelationsResponse {
+    original_event: IEvent;
+    chunk: IEvent[];
+    next_batch?: string;
+    prev_batch?: string;
+}
+
 /* eslint-enable camelcase */

src/ReEmitter.ts

@@ -30,7 +30,7 @@ export class ReEmitter {
             // We include the source as the last argument for event handlers which may need it,
             // such as read receipt listeners on the client class which won't have the context
             // of the room.
-            const forSource = (...args) => {
+            const forSource = (...args: any[]) => {
                 // EventEmitter special cases 'error' to make the emit function throw if no
                 // handler is attached, which sort of makes sense for making sure that something
                 // handles an error, but for re-emitting, there could be a listener on the original

src/autodiscovery.ts

@@ -17,9 +17,10 @@ limitations under the License.
 
 /** @module auto-discovery */
 
+import { URL as NodeURL } from "url";
+
 import { IClientWellKnown, IWellKnownConfig } from "./client";
 import { logger } from './logger';
-import { URL as NodeURL } from "url";
 
 // Dev note: Auto discovery is part of the spec.
 // See: https://matrix.org/docs/spec/client_server/r0.4.0.html#server-discovery

src/browser-index.js

@@ -14,10 +14,11 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-import * as matrixcs from "./matrix";
 import request from "browser-request";
 import queryString from "qs";
 
+import * as matrixcs from "./matrix";
+
 matrixcs.request(function(opts, fn) {
     // We manually fix the query string for browser-request because
     // it doesn't correctly handle cases like ?via=one&via=two. Instead

src/client.ts

@@ -20,6 +20,8 @@ limitations under the License.
  */
 
 import { EventEmitter } from "events";
+import { ReadStream } from "fs";
+
 import { ISyncStateData, SyncApi } from "./sync";
 import { EventStatus, IContent, IDecryptOptions, IEvent, MatrixEvent } from "./models/event";
 import { StubStore } from "./store/stub";
@@ -108,6 +110,8 @@ import {
     IPaginateOpts,
     IPresenceOpts,
     IRedactOpts,
+    IRelationsRequestOpts,
+    IRelationsResponse,
     IRoomDirectoryOptions,
     ISearchOpts,
     ISendEventResponse,
@@ -126,7 +130,6 @@ import {
 import { IAbortablePromise, IdServerUnbindResult, IImageInfo, Preset, Visibility } from "./@types/partials";
 import { EventMapper, eventMapperFor, MapperOpts } from "./event-mapper";
 import { randomString } from "./randomstring";
-import { ReadStream } from "fs";
 import { WebStorageSessionStore } from "./store/session/webstorage";
 import { BackupManager, IKeyBackup, IKeyBackupCheck, IPreparedKeyBackupVersion, TrustInfo } from "./crypto/backup";
 import { DEFAULT_TREE_POWER_LEVELS_TEMPLATE, MSC3089TreeSpace } from "./models/MSC3089TreeSpace";
@@ -871,8 +874,7 @@ export class MatrixClient extends EventEmitter {
         // state, such as highlights when the user's name is mentioned.
         this.on("Event.decrypted", (event) => {
             const oldActions = event.getPushActions();
-            const actions = this.pushProcessor.actionsForEvent(event);
-            event.setPushActions(actions); // Might as well while we're here
+            const actions = this.getPushActionsForEvent(event, true);
 
             const room = this.getRoom(event.getRoomId());
             if (!room) return;
@@ -882,10 +884,8 @@ export class MatrixClient extends EventEmitter {
             // Ensure the unread counts are kept up to date if the event is encrypted
             // We also want to make sure that the notification count goes up if we already
             // have encrypted events to avoid other code from resetting 'highlight' to zero.
-            const oldHighlight = oldActions && oldActions.tweaks
-                ? !!oldActions.tweaks.highlight : false;
-            const newHighlight = actions && actions.tweaks
-                ? !!actions.tweaks.highlight : false;
+            const oldHighlight = !!oldActions?.tweaks?.highlight;
+            const newHighlight = !!actions?.tweaks?.highlight;
             if (oldHighlight !== newHighlight || currentCount > 0) {
                 // TODO: Handle mentions received while the client is offline
                 // See also https://github.com/vector-im/element-web/issues/9069
@@ -1424,7 +1424,7 @@ export class MatrixClient extends EventEmitter {
         // We swallow errors because we need a default object anyhow
         return this.http.authedRequest(
             undefined, "GET", "/capabilities",
-        ).catch((e) => {
+        ).catch((e: Error) => {
             logger.error(e);
             return null; // otherwise consume the error
         }).then((r) => {
@@ -3107,7 +3107,7 @@ export class MatrixClient extends EventEmitter {
      * data event.
      * @return {module:http-api.MatrixError} Rejects: with an error response.
      */
-    public async getAccountDataFromServer(eventType: string): Promise<Record<string, any>> {
+    public async getAccountDataFromServer<T extends {[k: string]: any}>(eventType: string): Promise<T> {
         if (this.isInitialSyncComplete()) {
             const event = this.store.getAccountData(eventType);
             if (!event) {
@@ -3202,7 +3202,7 @@ export class MatrixClient extends EventEmitter {
             );
         }
 
-        const queryString = {};
+        const queryString: Record<string, string | string[]> = {};
         if (opts.viaServers) {
             queryString["server_name"] = opts.viaServers;
         }
@@ -3412,7 +3412,7 @@ export class MatrixClient extends EventEmitter {
         content: IContent,
         txnId?: string,
         callback?: Callback,
-    );
+    ): Promise<ISendEventResponse>;
     public sendEvent(
         roomId: string,
         threadId: string | null,
@@ -3420,7 +3420,7 @@ export class MatrixClient extends EventEmitter {
         content: IContent,
         txnId?: string,
         callback?: Callback,
-    )
+    ): Promise<ISendEventResponse>;
     public sendEvent(
         roomId: string,
         threadId: string | null,
@@ -3700,14 +3700,14 @@ export class MatrixClient extends EventEmitter {
         eventId: string,
         txnId?: string | undefined,
         cbOrOpts?: Callback | IRedactOpts,
-    );
+    ): Promise<ISendEventResponse>;
     public redactEvent(
         roomId: string,
         threadId: string | null,
         eventId: string,
         txnId?: string | undefined,
         cbOrOpts?: Callback | IRedactOpts,
-    );
+    ): Promise<ISendEventResponse>;
     public redactEvent(
         roomId: string,
         threadId: string | null,
@@ -3745,14 +3745,14 @@ export class MatrixClient extends EventEmitter {
         content: IContent,
         txnId?: string,
         callback?: Callback,
-    )
+    ): Promise<ISendEventResponse>;
     public sendMessage(
         roomId: string,
         threadId: string | null,
         content: IContent,
         txnId?: string,
         callback?: Callback,
-    )
+    ): Promise<ISendEventResponse>;
     public sendMessage(
         roomId: string,
         threadId: string | null | IContent,
@@ -3794,14 +3794,14 @@ export class MatrixClient extends EventEmitter {
         body: string,
         txnId?: string,
         callback?: Callback,
-    )
+    ): Promise<ISendEventResponse>;
     public sendTextMessage(
         roomId: string,
         threadId: string | null,
         body: string,
         txnId?: string,
         callback?: Callback,
-    )
+    ): Promise<ISendEventResponse>;
     public sendTextMessage(
         roomId: string,
         threadId: string | null,
@@ -3833,14 +3833,14 @@ export class MatrixClient extends EventEmitter {
         body: string,
         txnId?: string,
         callback?: Callback,
-    )
+    ): Promise<ISendEventResponse>;
     public sendNotice(
         roomId: string,
         threadId: string | null,
         body: string,
         txnId?: string,
         callback?: Callback,
-    );
+    ): Promise<ISendEventResponse>;
     public sendNotice(
         roomId: string,
         threadId: string | null,
@@ -3872,14 +3872,14 @@ export class MatrixClient extends EventEmitter {
         body: string,
         txnId?: string,
         callback?: Callback,
-    )
+    ): Promise<ISendEventResponse>;
     public sendEmoteMessage(
         roomId: string,
         threadId: string | null,
         body: string,
         txnId?: string,
         callback?: Callback,
-    );
+    ): Promise<ISendEventResponse>;
     public sendEmoteMessage(
         roomId: string,
         threadId: string | null,
@@ -3913,7 +3913,7 @@ export class MatrixClient extends EventEmitter {
         info?: IImageInfo,
         text?: string,
         callback?: Callback,
-    );
+    ): Promise<ISendEventResponse>;
     public sendImageMessage(
         roomId: string,
         threadId: string | null,
@@ -3921,7 +3921,7 @@ export class MatrixClient extends EventEmitter {
         info?: IImageInfo,
         text?: string,
         callback?: Callback,
-    );
+    ): Promise<ISendEventResponse>;
     public sendImageMessage(
         roomId: string,
         threadId: string | null,
@@ -3966,7 +3966,7 @@ export class MatrixClient extends EventEmitter {
         info?: IImageInfo,
         text?: string,
         callback?: Callback,
-    );
+    ): Promise<ISendEventResponse>;
     public sendStickerMessage(
         roomId: string,
         threadId: string | null,
@@ -3974,7 +3974,7 @@ export class MatrixClient extends EventEmitter {
         info?: IImageInfo,
         text?: string,
         callback?: Callback,
-    );
+    ): Promise<ISendEventResponse>;
     public sendStickerMessage(
         roomId: string,
         threadId: string | null,
@@ -4016,14 +4016,14 @@ export class MatrixClient extends EventEmitter {
         body: string,
         htmlBody: string,
         callback?: Callback,
-    );
+    ): Promise<ISendEventResponse>;
     public sendHtmlMessage(
         roomId: string,
         threadId: string | null,
         body: string,
         htmlBody: string,
         callback?: Callback,
-    )
+    ): Promise<ISendEventResponse>;
     public sendHtmlMessage(
         roomId: string,
         threadId: string | null,
@@ -4054,14 +4054,14 @@ export class MatrixClient extends EventEmitter {
         body: string,
         htmlBody: string,
         callback?: Callback,
-    );
+    ): Promise<ISendEventResponse>;
     public sendHtmlNotice(
         roomId: string,
         threadId: string | null,
         body: string,
         htmlBody: string,
         callback?: Callback,
-    )
+    ): Promise<ISendEventResponse>;
     public sendHtmlNotice(
         roomId: string,
         threadId: string | null,
@@ -4093,14 +4093,14 @@ export class MatrixClient extends EventEmitter {
         body: string,
         htmlBody: string,
         callback?: Callback,
-    );
+    ): Promise<ISendEventResponse>;
     public sendHtmlEmote(
         roomId: string,
         threadId: string | null,
         body: string,
         htmlBody: string,
         callback?: Callback,
-    )
+    ): Promise<ISendEventResponse>;
     public sendHtmlEmote(
         roomId: string,
         threadId: string | null,
@@ -4421,7 +4421,7 @@ export class MatrixClient extends EventEmitter {
                 errcode: "ORG.MATRIX.JSSDK_MISSING_PARAM",
             }));
         }
-        const params = {
+        const params: Record<string, string> = {
             id_server: identityServerUrl,
             medium: medium,
             address: address,
@@ -4479,10 +4479,10 @@ export class MatrixClient extends EventEmitter {
             }
         }
 
-        const populationResults = {}; // {roomId: Error}
+        const populationResults: Record<string, Error> = {}; // {roomId: Error}
         const promises = [];
 
-        const doLeave = (roomId) => {
+        const doLeave = (roomId: string) => {
             return this.leave(roomId).then(() => {
                 populationResults[roomId] = null;
             }).catch((err) => {
@@ -4641,10 +4641,12 @@ export class MatrixClient extends EventEmitter {
      * Obtain a dict of actions which should be performed for this event according
      * to the push rules for this user.  Caches the dict on the event.
      * @param {MatrixEvent} event The event to get push actions for.
+     * @param {boolean} forceRecalculate forces to recalculate actions for an event
+     * Useful when an event just got decrypted
      * @return {module:pushprocessor~PushAction} A dict of actions to perform.
      */
-    public getPushActionsForEvent(event: MatrixEvent): IActionsObject {
-        if (!event.getPushActions()) {
+    public getPushActionsForEvent(event: MatrixEvent, forceRecalculate = false): IActionsObject {
+        if (!event.getPushActions() || forceRecalculate) {
             event.setPushActions(this.pushProcessor.actionsForEvent(event));
         }
         return event.getPushActions();
@@ -5064,14 +5066,14 @@ export class MatrixClient extends EventEmitter {
             return pendingRequest;
         }
 
-        let path;
-        let params;
-        let promise;
+        let path: string;
+        let params: Record<string, string>;
+        let promise: Promise<boolean>;
 
         if (isNotifTimeline) {
             path = "/notifications";
             params = {
-                limit: ('limit' in opts) ? opts.limit : 30,
+                limit: (opts.limit ?? 30).toString(),
                 only: 'highlight',
             };
 
@@ -5123,8 +5125,8 @@ export class MatrixClient extends EventEmitter {
                 token,
                 opts.limit,
                 dir,
-                eventTimeline.getFilter());
-            promise.then((res) => {
+                eventTimeline.getFilter(),
+            ).then((res) => {
                 if (res.state) {
                     const roomState = eventTimeline.getState(dir);
                     const stateEvents = res.state.map(this.getEventMapper());
@@ -5508,7 +5510,7 @@ export class MatrixClient extends EventEmitter {
      * @return {module:http-api.MatrixError} Rejects: with an error response.
      */
     public setRoomMutePushRule(scope: string, roomId: string, mute: boolean): Promise<void> | void {
-        let deferred;
+        let promise: Promise<void>;
         let hasDontNotifyRule;
 
         // Get the existing room-kind push rule if any
@@ -5522,17 +5524,17 @@ export class MatrixClient extends EventEmitter {
         if (!mute) {
             // Remove the rule only if it is a muting rule
             if (hasDontNotifyRule) {
-                deferred = this.deletePushRule(scope, PushRuleKind.RoomSpecific, roomPushRule.rule_id);
+                promise = this.deletePushRule(scope, PushRuleKind.RoomSpecific, roomPushRule.rule_id);
             }
         } else {
             if (!roomPushRule) {
-                deferred = this.addPushRule(scope, PushRuleKind.RoomSpecific, roomId, {
+                promise = this.addPushRule(scope, PushRuleKind.RoomSpecific, roomId, {
                     actions: ["dont_notify"],
                 });
             } else if (!hasDontNotifyRule) {
                 // Remove the existing one before setting the mute push rule
                 // This is a workaround to SYN-590 (Push rule update fails)
-                deferred = utils.defer();
+                const deferred = utils.defer();
                 this.deletePushRule(scope, PushRuleKind.RoomSpecific, roomPushRule.rule_id)
                     .then(() => {
                         this.addPushRule(scope, PushRuleKind.RoomSpecific, roomId, {
@@ -5546,21 +5548,21 @@ export class MatrixClient extends EventEmitter {
                         deferred.reject(err);
                     });
 
-                deferred = deferred.promise;
+                promise = deferred.promise;
             }
         }
 
-        if (deferred) {
+        if (promise) {
             return new Promise<void>((resolve, reject) => {
                 // Update this.pushRules when the operation completes
-                deferred.then(() => {
+                promise.then(() => {
                     this.getPushRules().then((result) => {
                         this.pushRules = result;
                         resolve();
                     }).catch((err) => {
                         reject(err);
                     });
-                }).catch((err) => {
+                }).catch((err: Error) => {
                     // Update it even if the previous operation fails. This can help the
                     // app to recover when push settings has been modifed from another client
                     this.getPushRules().then((result) => {
@@ -6258,16 +6260,20 @@ export class MatrixClient extends EventEmitter {
      * @param {string} relationType the rel_type of the relations requested
      * @param {string} eventType the event type of the relations requested
      * @param {Object} opts options with optional values for the request.
-     * @param {Object} opts.from the pagination token returned from a previous request as `nextBatch` to return following relations.
      * @return {Object} an object with `events` as `MatrixEvent[]` and optionally `nextBatch` if more relations are available.
      */
     public async relations(
         roomId: string,
         eventId: string,
-        relationType: string,
-        eventType: string,
-        opts: { from: string },
-    ): Promise<{ originalEvent: MatrixEvent, events: MatrixEvent[], nextBatch?: string }> {
+        relationType: RelationType | string | null,
+        eventType: EventType | string | null,
+        opts: IRelationsRequestOpts = {},
+    ): Promise<{
+        originalEvent: MatrixEvent;
+        events: MatrixEvent[];
+        nextBatch?: string;
+        prevBatch?: string;
+    }> {
         const fetchedEventType = this.getEncryptedIfNeededEventType(roomId, eventType);
         const result = await this.fetchRelations(
             roomId,
@@ -6276,7 +6282,7 @@ export class MatrixClient extends EventEmitter {
             fetchedEventType,
             opts);
         const mapper = this.getEventMapper();
-        let originalEvent;
+        let originalEvent: MatrixEvent;
         if (result.original_event) {
             originalEvent = mapper(result.original_event);
         }
@@ -6297,6 +6303,7 @@ export class MatrixClient extends EventEmitter {
             originalEvent,
             events,
             nextBatch: result.next_batch,
+            prevBatch: result.prev_batch,
         };
     }
 
@@ -6558,7 +6565,7 @@ export class MatrixClient extends EventEmitter {
         };
 
         // merge data into loginData
-        utils.extend(loginData, data);
+        Object.assign(loginData, data);
 
         return this.http.authedRequest(
             (error, response) => {
@@ -6744,26 +6751,26 @@ export class MatrixClient extends EventEmitter {
      * Fetches relations for a given event
      * @param {string} roomId the room of the event
      * @param {string} eventId the id of the event
-     * @param {string} relationType the rel_type of the relations requested
-     * @param {string} eventType the event type of the relations requested
-     * @param {Object} opts options with optional values for the request.
-     * @param {Object} opts.from the pagination token returned from a previous request as `next_batch` to return following relations.
-     * @return {Object} the response, with chunk and next_batch.
+     * @param {string} [relationType] the rel_type of the relations requested
+     * @param {string} [eventType] the event type of the relations requested
+     * @param {Object} [opts] options with optional values for the request.
+    * @return {Object} the response, with chunk, prev_batch and, next_batch.
      */
     public async fetchRelations(
         roomId: string,
         eventId: string,
-        relationType: string,
-        eventType: string,
-        opts: { from: string },
-    ): Promise<any> { // TODO: Types
-        const queryParams: any = {};
-        if (opts.from) {
-            queryParams.from = opts.from;
-        }
-        const queryString = utils.encodeParams(queryParams);
+        relationType?: RelationType | string | null,
+        eventType?: EventType | string | null,
+        opts: IRelationsRequestOpts = {},
+    ): Promise<IRelationsResponse> {
+        const queryString = utils.encodeParams(opts as Record<string, string | number>);
+
+        let templatedUrl = "/rooms/$roomId/relations/$eventId";
+        if (relationType !== null) templatedUrl += "/$relationType";
+        if (eventType !== null) templatedUrl += "/$eventType";
+
         const path = utils.encodeUri(
-            "/rooms/$roomId/relations/$eventId/$relationType/$eventType?" + queryString, {
+            templatedUrl + "?" + queryString, {
                 $roomId: roomId,
                 $eventId: eventId,
                 $relationType: relationType,
@@ -7534,7 +7541,7 @@ export class MatrixClient extends EventEmitter {
      * @return {module:http-api.MatrixError} Rejects: with an error response.
      */
     public getPushRules(callback?: Callback): Promise<IPushRules> {
-        return this.http.authedRequest(callback, "GET", "/pushrules/").then(rules => {
+        return this.http.authedRequest(callback, "GET", "/pushrules/").then((rules: IPushRules) => {
             return PushProcessor.rewriteDefaultRules(rules);
         });
     }
@@ -8008,7 +8015,7 @@ export class MatrixClient extends EventEmitter {
         addressPairs: [string, string][],
         identityAccessToken: string,
     ): Promise<{ address: string, mxid: string }[]> {
-        const params = {
+        const params: Record<string, string | string[]> = {
             // addresses: ["email@example.org", "10005550000"],
             // algorithm: "sha256",
             // pepper: "abc123"
@@ -8022,7 +8029,7 @@ export class MatrixClient extends EventEmitter {
 
         params['pepper'] = hashes['lookup_pepper'];
 
-        const localMapping = {
+        const localMapping: Record<string, string> = {
             // hashed identifier => plain text address
             // For use in this function's return format
         };
@@ -8892,6 +8899,13 @@ export class MatrixClient extends EventEmitter {
                 room.addThreadedEvent(event);
             });
     }
+
+    /**
+     * Fetches the user_id of the configured access token.
+     */
+    public async whoami(): Promise<{ user_id: string }> { // eslint-disable-line camelcase
+        return this.http.authedRequest(undefined, "GET", "/account/whoami");
+    }
 }
 
 /**

src/content-repo.ts

@@ -53,13 +53,13 @@ export function getHttpUriForMxc(
     }
     let serverAndMediaId = mxc.slice(6); // strips mxc://
     let prefix = "/_matrix/media/r0/download/";
-    const params = {};
+    const params: Record<string, string> = {};
 
     if (width) {
-        params["width"] = Math.round(width);
+        params["width"] = Math.round(width).toString();
     }
     if (height) {
-        params["height"] = Math.round(height);
+        params["height"] = Math.round(height).toString();
     }
     if (resizeMethod) {
         params["method"] = resizeMethod;

src/crypto/CrossSigning.ts

@@ -20,12 +20,12 @@ limitations under the License.
  */
 
 import { EventEmitter } from 'events';
+import { PkSigning } from "@matrix-org/olm";
 
 import { decodeBase64, encodeBase64, pkSign, pkVerify } from './olmlib';
 import { logger } from '../logger';
 import { IndexedDBCryptoStore } from '../crypto/store/indexeddb-crypto-store';
 import { decryptAES, encryptAES } from './aes';
-import { PkSigning } from "@matrix-org/olm";
 import { DeviceInfo } from "./deviceinfo";
 import { SecretStorage } from "./SecretStorage";
 import { ICrossSigningKey, ISignedKey, MatrixClient } from "../client";

src/crypto/DeviceList.ts

@@ -265,8 +265,8 @@ export class DeviceList extends EventEmitter {
      * module:crypto/deviceinfo|DeviceInfo}.
      */
     public downloadKeys(userIds: string[], forceDownload: boolean): Promise<DeviceInfoMap> {
-        const usersToDownload = [];
-        const promises = [];
+        const usersToDownload: string[] = [];
+        const promises: Promise<unknown>[] = [];
 
         userIds.forEach((u) => {
             const trackingStatus = this.deviceTrackingStatus[u];
@@ -633,7 +633,7 @@ export class DeviceList extends EventEmitter {
             }
         });
 
-        const finished = (success) => {
+        const finished = (success: boolean): void => {
             this.emit("crypto.willUpdateDevices", users, !this.hasFetched);
             users.forEach((u) => {
                 this.dirty = true;

src/crypto/EncryptionSetup.ts

@@ -14,9 +14,10 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
+import { EventEmitter } from "events";
+
 import { logger } from "../logger";
 import { MatrixEvent } from "../models/event";
-import { EventEmitter } from "events";
 import { createCryptoStoreCacheCallbacks, ICacheCallbacks } from "./CrossSigning";
 import { IndexedDBCryptoStore } from './store/indexeddb-crypto-store';
 import { PREFIX_UNSTABLE } from "../http-api";

src/crypto/OlmDevice.ts

@@ -14,12 +14,13 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
+import { Account, InboundGroupSession, OutboundGroupSession, Session, Utility } from "@matrix-org/olm";
+import { Logger } from "loglevel";
+
 import { logger } from '../logger';
 import { IndexedDBCryptoStore } from './store/indexeddb-crypto-store';
 import * as algorithms from './algorithms';
 import { CryptoStore, IProblem, ISessionInfo, IWithheld } from "./store/base";
-import { Account, InboundGroupSession, OutboundGroupSession, Session, Utility } from "@matrix-org/olm";
-import { Logger } from "loglevel";
 import { IOlmDevice, IOutboundGroupSessionKey } from "./algorithms/megolm";
 import { IMegolmSessionData } from "./index";
 
@@ -542,13 +543,25 @@ export class OlmDevice {
             'readonly', [IndexedDBCryptoStore.STORE_ACCOUNT],
             (txn) => {
                 this.getAccount(txn, (account: Account) => {
-                    result = JSON.parse(account.fallback_key());
+                    result = JSON.parse(account.unpublished_fallback_key());
                 });
             },
         );
         return result;
     }
 
+    public async forgetOldFallbackKey(): Promise<void> {
+        await this.cryptoStore.doTxn(
+            'readwrite', [IndexedDBCryptoStore.STORE_ACCOUNT],
+            (txn) => {
+                this.getAccount(txn, (account: Account) => {
+                    account.forget_old_fallback_key();
+                    this.storeAccount(txn, account);
+                });
+            },
+        );
+    }
+
     /**
      * Generate a new outbound session
      *

src/crypto/SecretStorage.ts

@@ -14,6 +14,8 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
+import { EventEmitter } from 'stream';
+
 import { logger } from '../logger';
 import * as olmlib from './olmlib';
 import { randomString } from '../randomstring';
@@ -21,7 +23,6 @@ import { encryptAES, decryptAES, IEncryptedPayload, calculateKeyCheck } from './
 import { encodeBase64 } from "./olmlib";
 import { ICryptoCallbacks, MatrixClient, MatrixEvent } from '../matrix';
 import { IAddSecretStorageKeyOpts, ISecretStorageKeyInfo } from './api';
-import { EventEmitter } from 'stream';
 
 export const SECRET_STORAGE_ALGORITHM_V1_AES = "m.secret_storage.v1.aes-hmac-sha2";
 
@@ -37,7 +38,7 @@ export interface ISecretRequest {
 
 export interface IAccountDataClient extends EventEmitter {
     // Subset of MatrixClient (which also uses any for the event content)
-    getAccountDataFromServer: (eventType: string) => Promise<Record<string, any>>;
+    getAccountDataFromServer: <T extends {[k: string]: any}>(eventType: string) => Promise<T>;
     getAccountData: (eventType: string) => MatrixEvent;
     setAccountData: (eventType: string, content: any) => Promise<{}>;
 }
@@ -54,6 +55,13 @@ interface IDecryptors {
     decrypt: (ciphertext: IEncryptedPayload) => Promise<string>;
 }
 
+interface ISecretInfo {
+    encrypted: {
+        // eslint-disable-next-line camelcase
+        key_id: IEncryptedPayload;
+    };
+}
+
 /**
  * Implements Secure Secret Storage and Sharing (MSC1946)
  * @module crypto/SecretStorage
@@ -76,7 +84,7 @@ export class SecretStorage {
     ) {}
 
     public async getDefaultKeyId(): Promise<string> {
-        const defaultKey = await this.accountDataAdapter.getAccountDataFromServer(
+        const defaultKey = await this.accountDataAdapter.getAccountDataFromServer<{ key: string }>(
             'm.secret_storage.default_key',
         );
         if (!defaultKey) return null;
@@ -149,7 +157,7 @@ export class SecretStorage {
             do {
                 keyId = randomString(32);
             } while (
-                await this.accountDataAdapter.getAccountDataFromServer(
+                await this.accountDataAdapter.getAccountDataFromServer<ISecretStorageKeyInfo>(
                     `m.secret_storage.key.${keyId}`,
                 )
             );
@@ -182,9 +190,9 @@ export class SecretStorage {
             return null;
         }
 
-        const keyInfo = await this.accountDataAdapter.getAccountDataFromServer(
+        const keyInfo = await this.accountDataAdapter.getAccountDataFromServer<ISecretStorageKeyInfo>(
             "m.secret_storage.key." + keyId,
-        ) as ISecretStorageKeyInfo;
+        );
         return keyInfo ? [keyId, keyInfo] : null;
     }
 
@@ -230,7 +238,7 @@ export class SecretStorage {
      *     or null/undefined to use the default key.
      */
     public async store(name: string, secret: string, keys?: string[]): Promise<void> {
-        const encrypted = {};
+        const encrypted: Record<string, IEncryptedPayload> = {};
 
         if (!keys) {
             const defaultKeyId = await this.getDefaultKeyId();
@@ -246,9 +254,9 @@ export class SecretStorage {
 
         for (const keyId of keys) {
             // get key information from key storage
-            const keyInfo = await this.accountDataAdapter.getAccountDataFromServer(
+            const keyInfo = await this.accountDataAdapter.getAccountDataFromServer<ISecretStorageKeyInfo>(
                 "m.secret_storage.key." + keyId,
-            ) as ISecretStorageKeyInfo;
+            );
             if (!keyInfo) {
                 throw new Error("Unknown key: " + keyId);
             }
@@ -277,7 +285,7 @@ export class SecretStorage {
      * @return {string} the contents of the secret
      */
     public async get(name: string): Promise<string> {
-        const secretInfo = await this.accountDataAdapter.getAccountDataFromServer(name);
+        const secretInfo = await this.accountDataAdapter.getAccountDataFromServer<ISecretInfo>(name);
         if (!secretInfo) {
             return;
         }
@@ -286,11 +294,13 @@ export class SecretStorage {
         }
 
         // get possible keys to decrypt
-        const keys = {};
+        const keys: Record<string, ISecretStorageKeyInfo> = {};
         for (const keyId of Object.keys(secretInfo.encrypted)) {
             // get key information from key storage
-            const keyInfo = await this.accountDataAdapter.getAccountDataFromServer(
-                "m.secret_storage.key." + keyId,
+            const keyInfo = (
+                await this.accountDataAdapter.getAccountDataFromServer<ISecretStorageKeyInfo>(
+                    "m.secret_storage.key." + keyId,
+                )
             );
             const encInfo = secretInfo.encrypted[keyId];
             // only use keys we understand the encryption algorithm of
@@ -306,7 +316,7 @@ export class SecretStorage {
                 `the keys it is encrypted with are for a supported algorithm`);
         }
 
-        let keyId;
+        let keyId: string;
         let decryption;
         try {
             // fetch private key from app
@@ -337,7 +347,7 @@ export class SecretStorage {
      */
     public async isStored(name: string, checkKey: boolean): Promise<Record<string, ISecretStorageKeyInfo>> {
         // check if secret exists
-        const secretInfo = await this.accountDataAdapter.getAccountDataFromServer(name);
+        const secretInfo = await this.accountDataAdapter.getAccountDataFromServer<ISecretInfo>(name);
         if (!secretInfo) return null;
         if (!secretInfo.encrypted) {
             return null;
@@ -350,7 +360,7 @@ export class SecretStorage {
         // filter secret encryption keys with supported algorithm
         for (const keyId of Object.keys(secretInfo.encrypted)) {
             // get key information from key storage
-            const keyInfo = await this.accountDataAdapter.getAccountDataFromServer(
+            const keyInfo = await this.accountDataAdapter.getAccountDataFromServer<ISecretStorageKeyInfo>(
                 "m.secret_storage.key." + keyId,
             );
             if (!keyInfo) continue;
@@ -375,8 +385,8 @@ export class SecretStorage {
     public request(name: string, devices: string[]): ISecretRequest {
         const requestId = this.baseApis.makeTxnId();
 
-        let resolve: (string) => void;
-        let reject: (Error) => void;
+        let resolve: (s: string) => void;
+        let reject: (e: Error) => void;
         const promise = new Promise<string>((res, rej) => {
             resolve = res;
             reject = rej;

src/crypto/aes.ts

@@ -15,7 +15,6 @@ limitations under the License.
 */
 
 import type { BinaryLike } from "crypto";
-
 import { getCrypto } from '../utils';
 import { decodeBase64, encodeBase64 } from './olmlib';
 

src/crypto/algorithms/base.ts

@@ -46,7 +46,7 @@ type DecryptionClassParams = Omit<IParams, "deviceId" | "config">;
  */
 export const DECRYPTION_CLASSES: Record<string, new (params: DecryptionClassParams) => DecryptionAlgorithm> = {};
 
-interface IParams {
+export interface IParams {
     userId: string;
     deviceId: string;
     crypto: Crypto;

src/crypto/algorithms/megolm.ts

@@ -26,6 +26,7 @@ import {
     DecryptionAlgorithm,
     DecryptionError,
     EncryptionAlgorithm,
+    IParams,
     registerAlgorithm,
     UnknownDeviceError,
 } from "./base";
@@ -99,6 +100,12 @@ interface IPayload extends Partial<IMessage> {
     algorithm?: string;
     sender_key?: string;
 }
+
+interface IEncryptedContent {
+    algorithm: string;
+    sender_key: string;
+    ciphertext: Record<string, string>;
+}
 /* eslint-enable camelcase */
 
 interface SharedWithData {
@@ -238,7 +245,7 @@ class MegolmEncryption extends EncryptionAlgorithm {
         startTime: number;
     };
 
-    constructor(params) {
+    constructor(params: IParams) {
         super(params);
 
         this.sessionRotationPeriodMsgs = params.config?.rotation_period_msgs ?? 100;
@@ -263,7 +270,7 @@ class MegolmEncryption extends EncryptionAlgorithm {
         blocked: IBlockedMap,
         singleOlmCreationPhase = false,
     ): Promise<OutboundSessionInfo> {
-        let session;
+        let session: OutboundSessionInfo;
 
         // takes the previous OutboundSessionInfo, and considers whether to create
         // a new one. Also shares the key with any (new) devices in the room.
@@ -302,7 +309,7 @@ class MegolmEncryption extends EncryptionAlgorithm {
             }
 
             // now check if we need to share with any devices
-            const shareMap = {};
+            const shareMap: Record<string, DeviceInfo[]> = {};
 
             for (const [userId, userDevices] of Object.entries(devicesInRoom)) {
                 for (const [deviceId, deviceInfo] of Object.entries(userDevices)) {
@@ -350,7 +357,7 @@ class MegolmEncryption extends EncryptionAlgorithm {
                         `Sharing keys (start phase 1) with new Olm sessions in ${this.roomId}`,
                         devicesWithoutSession,
                     );
-                    const errorDevices = [];
+                    const errorDevices: IOlmDevice[] = [];
 
                     // meanwhile, establish olm sessions for devices that we don't
                     // already have a session for, and share keys with them.  If
@@ -358,7 +365,7 @@ class MegolmEncryption extends EncryptionAlgorithm {
                     // shorter timeout when fetching one-time keys for the first
                     // phase.
                     const start = Date.now();
-                    const failedServers = [];
+                    const failedServers: string[] = [];
                     await this.shareKeyWithDevices(
                         session, key, payload, devicesWithoutSession, errorDevices,
                         singleOlmCreationPhase ? 10000 : 2000, failedServers,
@@ -374,7 +381,7 @@ class MegolmEncryption extends EncryptionAlgorithm {
                             // do this in the background and don't block anything else while we
                             // do this.  We only need to retry users from servers that didn't
                             // respond the first time.
-                            const retryDevices = {};
+                            const retryDevices: Record<string, DeviceInfo[]> = {};
                             const failedServerMap = new Set;
                             for (const server of failedServers) {
                                 failedServerMap.add(server);
@@ -584,12 +591,12 @@ class MegolmEncryption extends EncryptionAlgorithm {
         userDeviceMap: IOlmDevice[],
         payload: IPayload,
     ): Promise<void> {
-        const contentMap = {};
+        const contentMap: Record<string, Record<string, IEncryptedContent>> = {};
         const deviceInfoByDeviceId = new Map<string, DeviceInfo>();
 
-        const promises = [];
+        const promises: Promise<unknown>[] = [];
         for (let i = 0; i < userDeviceMap.length; i++) {
-            const encryptedContent = {
+            const encryptedContent: IEncryptedContent = {
                 algorithm: olmlib.OLM_ALGORITHM,
                 sender_key: this.olmDevice.deviceCurve25519Key,
                 ciphertext: {},
@@ -679,7 +686,7 @@ class MegolmEncryption extends EncryptionAlgorithm {
         userDeviceMap: IOlmDevice<IBlockedDevice>[],
         payload: IPayload,
     ): Promise<void> {
-        const contentMap = {};
+        const contentMap: Record<string, Record<string, IPayload>> = {};
 
         for (const val of userDeviceMap) {
             const userId = val.userId;
@@ -1105,7 +1112,7 @@ class MegolmEncryption extends EncryptionAlgorithm {
      *   devices we should shared the session with.
      */
     private checkForUnknownDevices(devicesInRoom: DeviceInfoMap): void {
-        const unknownDevices = {};
+        const unknownDevices: Record<string, Record<string, DeviceInfo>> = {};
 
         Object.keys(devicesInRoom).forEach((userId)=>{
             Object.keys(devicesInRoom[userId]).forEach((deviceId)=>{
@@ -1304,8 +1311,7 @@ class MegolmDecryption extends DecryptionAlgorithm {
                 content.sender_key, event.getTs() - 120000,
             );
             if (problem) {
-                let problemDescription = PROBLEM_DESCRIPTIONS[problem.type]
-                    || PROBLEM_DESCRIPTIONS.unknown;
+                let problemDescription = PROBLEM_DESCRIPTIONS[problem.type as "no_olm"] || PROBLEM_DESCRIPTIONS.unknown;
                 if (problem.fixed) {
                     problemDescription +=
                         " Trying to create a new secure channel and re-requesting the keys.";
@@ -1399,14 +1405,14 @@ class MegolmDecryption extends DecryptionAlgorithm {
         const senderKey = content.sender_key;
         const sessionId = content.session_id;
         const senderPendingEvents = this.pendingEvents[senderKey];
-        const pendingEvents = senderPendingEvents && senderPendingEvents.get(sessionId);
+        const pendingEvents = senderPendingEvents?.get(sessionId);
         if (!pendingEvents) {
             return;
         }
 
         pendingEvents.delete(event);
         if (pendingEvents.size === 0) {
-            senderPendingEvents.delete(senderKey);
+            senderPendingEvents.delete(sessionId);
         }
         if (senderPendingEvents.size === 0) {
             delete this.pendingEvents[senderKey];
@@ -1760,7 +1766,7 @@ class MegolmDecryption extends DecryptionAlgorithm {
         }));
 
         // If decrypted successfully, they'll have been removed from pendingEvents
-        return !((this.pendingEvents[senderKey] || {})[sessionId]);
+        return !this.pendingEvents[senderKey]?.has(sessionId);
     }
 
     public async retryDecryptionFromSender(senderKey: string): Promise<boolean> {
@@ -1794,12 +1800,12 @@ class MegolmDecryption extends DecryptionAlgorithm {
         for (const [senderKey, sessionId] of sharedHistorySessions) {
             const payload = await this.buildKeyForwardingMessage(this.roomId, senderKey, sessionId);
 
-            const promises = [];
-            const contentMap = {};
+            const promises: Promise<unknown>[] = [];
+            const contentMap: Record<string, Record<string, IEncryptedContent>> = {};
             for (const [userId, devices] of Object.entries(devicesByUser)) {
                 contentMap[userId] = {};
                 for (const deviceInfo of devices) {
-                    const encryptedContent = {
+                    const encryptedContent: IEncryptedContent = {
                         algorithm: olmlib.OLM_ALGORITHM,
                         sender_key: this.olmDevice.deviceCurve25519Key,
                         ciphertext: {},

src/crypto/algorithms/olm.ts

@@ -282,7 +282,7 @@ class OlmDecryption extends DecryptionAlgorithm {
         const sessionIds = await this.olmDevice.getSessionIdsForDevice(theirDeviceIdentityKey);
 
         // try each session in turn.
-        const decryptionErrors = {};
+        const decryptionErrors: Record<string, string> = {};
         for (let i = 0; i < sessionIds.length; i++) {
             const sessionId = sessionIds[i];
             try {

src/crypto/dehydration.ts

@@ -14,10 +14,11 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
+import anotherjson from "another-json";
+
 import { decodeBase64, encodeBase64 } from './olmlib';
 import { IndexedDBCryptoStore } from '../crypto/store/indexeddb-crypto-store';
 import { decryptAES, encryptAES } from './aes';
-import anotherjson from "another-json";
 import { logger } from '../logger';
 import { ISecretStorageKeyInfo } from "./api";
 import { Crypto } from "./index";

src/crypto/index.ts

@@ -58,7 +58,7 @@ import { BackupManager } from "./backup";
 import { IStore } from "../store";
 import { Room } from "../models/room";
 import { RoomMember } from "../models/room-member";
-import { MatrixEvent, EventStatus } from "../models/event";
+import { MatrixEvent, EventStatus, IClearEvent, IEvent } from "../models/event";
 import { MatrixClient, IKeysUploadResponse, SessionStore, ISignedKey, ICrossSigningKey } from "../client";
 import type { EncryptionAlgorithm, DecryptionAlgorithm } from "./algorithms/base";
 import type { IRoomEncryption, RoomList } from "./RoomList";
@@ -172,10 +172,10 @@ interface ISignableObject {
 }
 
 export interface IEventDecryptionResult {
-    clearEvent: object;
+    clearEvent: IClearEvent;
+    forwardingCurve25519KeyChain?: string[];
     senderCurve25519Key?: string;
     claimedEd25519Key?: string;
-    forwardingCurve25519KeyChain?: string[];
     untrusted?: boolean;
 }
 
@@ -248,6 +248,7 @@ export class Crypto extends EventEmitter {
 
     private oneTimeKeyCount: number;
     private needsNewFallback: boolean;
+    private fallbackCleanup?: number; // setTimeout ID
 
     /**
      * Cryptography bits
@@ -1850,8 +1851,23 @@ export class Crypto extends EventEmitter {
                 }
 
                 if (this.getNeedsNewFallback()) {
-                    logger.info("generating fallback key");
-                    await this.olmDevice.generateFallbackKey();
+                    const fallbackKeys = await this.olmDevice.getFallbackKey();
+                    // if fallbackKeys is non-empty, we've already generated a
+                    // fallback key, but it hasn't been published yet, so we
+                    // can use that instead of generating a new one
+                    if (!fallbackKeys.curve25519 ||
+                        Object.keys(fallbackKeys.curve25519).length == 0) {
+                        logger.info("generating fallback key");
+                        if (this.fallbackCleanup) {
+                            // cancel any pending fallback cleanup because generating
+                            // a new fallback key will already drop the old fallback
+                            // that would have been dropped, and we don't want to kill
+                            // the current key
+                            clearTimeout(this.fallbackCleanup);
+                            delete this.fallbackCleanup;
+                        }
+                        await this.olmDevice.generateFallbackKey();
+                    }
                 }
 
                 logger.info("calling uploadOneTimeKeys");
@@ -1898,8 +1914,9 @@ export class Crypto extends EventEmitter {
     private async uploadOneTimeKeys() {
         const promises = [];
 
-        const fallbackJson: Record<string, IOneTimeKey> = {};
+        let fallbackJson: Record<string, IOneTimeKey>;
         if (this.getNeedsNewFallback()) {
+            fallbackJson = {};
             const fallbackKeys = await this.olmDevice.getFallbackKey();
             for (const [keyId, key] of Object.entries(fallbackKeys.curve25519)) {
                 const k = { key, fallback: true };
@@ -1924,10 +1941,23 @@ export class Crypto extends EventEmitter {
 
         await Promise.all(promises);
 
-        const res = await this.baseApis.uploadKeysRequest({
+        const requestBody: Record<string, any> = {
             "one_time_keys": oneTimeJson,
-            "org.matrix.msc2732.fallback_keys": fallbackJson,
-        });
+        };
+
+        if (fallbackJson) {
+            requestBody["org.matrix.msc2732.fallback_keys"] = fallbackJson;
+            requestBody["fallback_keys"] = fallbackJson;
+        }
+
+        const res = await this.baseApis.uploadKeysRequest(requestBody);
+
+        if (fallbackJson) {
+            this.fallbackCleanup = setTimeout(() => {
+                delete this.fallbackCleanup;
+                this.olmDevice.forgetOldFallbackKey();
+            }, 60*60*1000);
+        }
 
         await this.olmDevice.markKeysAsPublished();
         return res;
@@ -2791,7 +2821,7 @@ export class Crypto extends EventEmitter {
                     type: "m.room.message",
                     content: {},
                     unsigned: {
-                        redacted_because: decryptedEvent.clearEvent,
+                        redacted_because: decryptedEvent.clearEvent as IEvent,
                     },
                 },
             };

src/crypto/keybackup.ts

@@ -67,5 +67,5 @@ export interface IKeyBackupRestoreResult {
 
 export interface IKeyBackupRestoreOpts {
     cacheCompleteCallback?: () => void;
-    progressCallback?: ({ stage: string }) => void;
+    progressCallback?: (progress: { stage: string }) => void;
 }

src/crypto/olmlib.ts

@@ -21,13 +21,12 @@ limitations under the License.
  */
 
 import anotherjson from "another-json";
-import type { PkSigning } from "@matrix-org/olm";
 import { Logger } from "loglevel";
 
+import type { PkSigning } from "@matrix-org/olm";
 import { OlmDevice } from "./OlmDevice";
 import { DeviceInfo } from "./deviceinfo";
 import { logger } from '../logger';
-import * as utils from "../utils";
 import { IOneTimeKey } from "./dehydration";
 import { MatrixClient } from "../client";
 
@@ -126,7 +125,7 @@ export async function encryptMessageForDevice(
     // involved in the session. If we're looking to reduce data transfer in the
     // future, we could elide them for subsequent messages.
 
-    utils.extend(payload, payloadFields);
+    Object.assign(payload, payloadFields);
 
     resultsObject[deviceKey] = await olmDevice.encryptMessage(
         deviceKey, sessionId, JSON.stringify(payload),

src/crypto/verification/Base.ts

@@ -20,8 +20,9 @@ limitations under the License.
  * @module crypto/verification/Base
  */
 
-import { MatrixEvent } from '../../models/event';
 import { EventEmitter } from 'events';
+
+import { MatrixEvent } from '../../models/event';
 import { logger } from '../../logger';
 import { DeviceInfo } from '../deviceinfo';
 import { newTimeoutError } from "./Error";

src/crypto/verification/SAS.ts

@@ -19,8 +19,10 @@ limitations under the License.
  * @module crypto/verification/SAS
  */
 
-import { VerificationBase as Base, SwitchStartEventError } from "./Base";
 import anotherjson from 'another-json';
+import { Utility, SAS as OlmSAS } from "@matrix-org/olm";
+
+import { VerificationBase as Base, SwitchStartEventError } from "./Base";
 import {
     errorFactory,
     newInvalidMessageError,
@@ -29,7 +31,6 @@ import {
     newUserCancelledError,
 } from './Error';
 import { logger } from '../../logger';
-import { Utility, SAS as OlmSAS } from "@matrix-org/olm";
 import { IContent, MatrixEvent } from "../../models/event";
 
 const START_TYPE = "m.key.verification.start";

src/crypto/verification/request/InRoomChannel.ts

@@ -36,7 +36,7 @@ const M_RELATES_TO = "m.relates_to";
  * Uses the event id of the initial m.key.verification.request event as a transaction id.
  */
 export class InRoomChannel implements IVerificationChannel {
-    private requestEventId = null;
+    private requestEventId: string = null;
 
     /**
      * @param {MatrixClient} client the matrix client, to send messages with and get current user & device from.

src/crypto/verification/request/VerificationRequest.ts

@@ -14,8 +14,9 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-import { logger } from '../../../logger';
 import { EventEmitter } from 'events';
+
+import { logger } from '../../../logger';
 import {
     errorFactory,
     errorFromEvent,

src/filter.ts

@@ -18,8 +18,23 @@ limitations under the License.
  * @module filter
  */
 
+import {
+    EventType,
+    RelationType,
+} from "./@types/event";
 import { FilterComponent, IFilterComponent } from "./filter-component";
 import { MatrixEvent } from "./models/event";
+import { UnstableValue } from "./NamespacedValue";
+
+export const UNSTABLE_FILTER_RELATION_SENDERS = new UnstableValue(
+    "relation_senders",
+    "io.element.relation_senders",
+);
+
+export const UNSTABLE_FILTER_RELATION_TYPES = new UnstableValue(
+    "relation_types",
+    "io.element.relation_types",
+);
 
 /**
  * @param {Object} obj
@@ -50,6 +65,9 @@ export interface IFilterDefinition {
 export interface IRoomEventFilter extends IFilterComponent {
     lazy_load_members?: boolean;
     include_redundant_members?: boolean;
+    types?: EventType[] | string[];
+    [UNSTABLE_FILTER_RELATION_TYPES.name]?: Array<RelationType | string>;
+    [UNSTABLE_FILTER_RELATION_SENDERS.name]?: string[];
 }
 
 interface IStateFilter extends IRoomEventFilter {}

src/http-api.js

@@ -21,9 +21,9 @@ limitations under the License.
  */
 
 import { parse as parseContentType } from "content-type";
+
 import * as utils from "./utils";
 import { logger } from './logger';
-
 // we use our own implementation of setTimeout, so that if we get suspended in
 // the middle of a /sync, we cancel the sync as soon as we awake, rather than
 // waiting for the delay to elapse.
@@ -657,7 +657,7 @@ MatrixHttpApi.prototype = {
             };
         }
 
-        const headers = utils.extend({}, opts.headers || {});
+        const headers = Object.assign({}, opts.headers || {});
         const json = opts.json === undefined ? true : opts.json;
         let bodyParser = opts.bodyParser;
 

src/index.ts

@@ -14,10 +14,11 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
+import request from "request";
+
 import * as matrixcs from "./matrix";
 import * as utils from "./utils";
 import { logger } from './logger';
-import request from "request";
 
 matrixcs.request(request);
 
@@ -32,8 +33,3 @@ try {
 export * from "./matrix";
 export default matrixcs;
 
-export * from './@types/event';
-export * from './@types/PushRules';
-export * from './@types/requests';
-export * from './@types/search';
-export * from './models/room-summary';

src/interactive-auth.ts

@@ -18,7 +18,6 @@ limitations under the License.
 
 /** @module interactive-auth */
 
-import * as utils from "./utils";
 import { logger } from './logger';
 import { MatrixClient } from "./client";
 import { defer, IDeferred } from "./utils";
@@ -35,6 +34,7 @@ export interface IInputs {
     emailAddress?: string;
     phoneCountry?: string;
     phoneNumber?: string;
+    registrationToken?: string;
 }
 
 export interface IStageStatus {
@@ -67,7 +67,7 @@ export enum AuthType {
 export interface IAuthDict {
     // [key: string]: any;
     type?: string;
-    // session?: string; // TODO
+    session?: string;
     // TODO: Remove `user` once servers support proper UIA
     // See https://github.com/vector-im/element-web/issues/10312
     user?: string;
@@ -80,6 +80,7 @@ export interface IAuthDict {
     // eslint-disable-next-line camelcase
     threepid_creds?: any;
     threepidCreds?: any;
+    registrationToken?: string;
 }
 
 class NoAuthFlowFoundError extends Error {
@@ -358,12 +359,12 @@ export class InteractiveAuth {
         }
 
         // use the sessionid from the last request, if one is present.
-        let auth;
+        let auth: IAuthDict;
         if (this.data.session) {
             auth = {
                 session: this.data.session,
             };
-            utils.extend(auth, authData);
+            Object.assign(auth, authData);
         } else {
             auth = authData;
         }

src/logger.ts

@@ -76,7 +76,7 @@ function extendLogger(logger: PrefixedLogger) {
 
 extendLogger(logger);
 
-function getPrefixedLogger(prefix): PrefixedLogger {
+function getPrefixedLogger(prefix: string): PrefixedLogger {
     const prefixLogger: PrefixedLogger = log.getLogger(`${DEFAULT_NAMESPACE}-${prefix}`);
     if (prefixLogger.prefix !== prefix) {
         // Only do this setup work the first time through, as loggers are saved by name.

src/matrix.ts

@@ -46,6 +46,11 @@ export * from "./store/session/webstorage";
 export * from "./crypto/store/memory-crypto-store";
 export * from "./crypto/store/indexeddb-crypto-store";
 export * from "./content-repo";
+export * from './@types/event';
+export * from './@types/PushRules';
+export * from './@types/requests';
+export * from './@types/search';
+export * from './models/room-summary';
 export * as ContentHelpers from "./content-helpers";
 export {
     createNewMatrixCall,
@@ -116,7 +121,7 @@ export interface ICryptoCallbacks {
     ) => Promise<string>;
     getDehydrationKey?: (
         keyInfo: ISecretStorageKeyInfo,
-        checkFunc: (Uint8Array) => void,
+        checkFunc: (key: Uint8Array) => void,
     ) => Promise<Uint8Array>;
     getBackupKey?: () => Promise<Uint8Array>;
 }

src/models/MSC3089Branch.ts

@@ -38,7 +38,11 @@ export class MSC3089Branch {
      * The file ID.
      */
     public get id(): string {
-        return this.indexEvent.getStateKey();
+        const stateKey = this.indexEvent.getStateKey();
+        if (!stateKey) {
+            throw new Error("State key not found for branch");
+        }
+        return stateKey;
     }
 
     /**
@@ -121,6 +125,10 @@ export class MSC3089Branch {
         const file = event.getOriginalContent()['file'];
         const httpUrl = this.client.mxcUrlToHttp(file['url']);
 
+        if (!httpUrl) {
+            throw new Error(`No HTTP URL available for ${file['url']}`);
+        }
+
         return { info: file, httpUrl: httpUrl };
     }
 
@@ -199,7 +207,7 @@ export class MSC3089Branch {
         // XXX: This is a very inefficient search, but it's the best we can do with the
         // relations structure we have in the SDK. As of writing, it is not worth the
         // investment in improving the structure.
-        let childEvent: MatrixEvent;
+        let childEvent: MatrixEvent | undefined;
         let parentEvent = await this.getFileEvent();
         do {
             childEvent = timelineEvents.find(e => e.replacingEventId() === parentEvent.getId());

src/models/MSC3089TreeSpace.ts

@@ -14,6 +14,8 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
+import promiseRetry from "p-retry";
+
 import { MatrixClient } from "../client";
 import { EventType, IEncryptedFile, MsgType, UNSTABLE_MSC3089_BRANCH, UNSTABLE_MSC3089_LEAF } from "../@types/event";
 import { Room } from "./room";
@@ -28,7 +30,6 @@ import {
     simpleRetryOperation,
 } from "../utils";
 import { MSC3089Branch } from "./MSC3089Branch";
-import promiseRetry from "p-retry";
 import { isRoomSharedHistory } from "../crypto/algorithms/megolm";
 import { ISendEventResponse } from "../@types/requests";
 import type { ReadStream } from "fs";
@@ -245,8 +246,11 @@ export class MSC3089TreeSpace {
         const children = this.room.currentState.getStateEvents(EventType.SpaceChild);
         for (const child of children) {
             try {
-                const tree = this.client.unstableGetFileTreeSpace(child.getStateKey());
-                if (tree) trees.push(tree);
+                const stateKey = child.getStateKey();
+                if (stateKey) {
+                    const tree = this.client.unstableGetFileTreeSpace(stateKey);
+                    if (tree) trees.push(tree);
+                }
             } catch (e) {
                 logger.warn("Unable to create tree space instance for listing. Are we joined?", e);
             }
@@ -258,9 +262,9 @@ export class MSC3089TreeSpace {
      * Gets a subdirectory of a given ID under this tree space. Note that this will not recurse
      * into children and instead only look one level deep.
      * @param {string} roomId The room ID (directory ID) to find.
-     * @returns {MSC3089TreeSpace} The directory, or falsy if not found.
+     * @returns {MSC3089TreeSpace | undefined} The directory, or undefined if not found.
      */
-    public getDirectory(roomId: string): MSC3089TreeSpace {
+    public getDirectory(roomId: string): MSC3089TreeSpace | undefined {
         return this.getDirectories().find(r => r.roomId === roomId);
     }
 
@@ -278,8 +282,12 @@ export class MSC3089TreeSpace {
         const members = this.room.currentState.getStateEvents(EventType.RoomMember);
         for (const member of members) {
             const isNotUs = member.getStateKey() !== this.client.getUserId();
-            if (isNotUs && kickMemberships.includes(member.getContent()['membership'])) {
-                await this.client.kick(this.roomId, member.getStateKey(), "Room deleted");
+            if (isNotUs && kickMemberships.includes(member.getContent<string>()['membership'])) {
+                const stateKey = member.getStateKey();
+                if (!stateKey) {
+                    throw new Error("State key not found for branch");
+                }
+                await this.client.kick(this.roomId, stateKey, "Room deleted");
             }
         }
 
@@ -288,7 +296,8 @@ export class MSC3089TreeSpace {
 
     private getOrderedChildren(children: MatrixEvent[]): { roomId: string, order: string }[] {
         const ordered: { roomId: string, order: string }[] = children
-            .map(c => ({ roomId: c.getStateKey(), order: c.getContent()['order'] }));
+            .map(c => ({ roomId: c.getStateKey(), order: c.getContent()['order'] }))
+            .filter(c => c.roomId) as { roomId: string, order: string }[];
         ordered.sort((a, b) => {
             if (a.order && !b.order) {
                 return -1;
@@ -321,7 +330,9 @@ export class MSC3089TreeSpace {
 
         // XXX: We are assuming the parent is a valid tree space.
         // We probably don't need to validate the parent room state for this usecase though.
-        const parentRoom = this.client.getRoom(parent.getStateKey());
+        const stateKey = parent.getStateKey();
+        if (!stateKey) throw new Error("No state key found for parent");
+        const parentRoom = this.client.getRoom(stateKey);
         if (!parentRoom) throw new Error("Unable to locate room for parent");
 
         return parentRoom;
@@ -413,7 +424,7 @@ export class MSC3089TreeSpace {
             // We were asked by the order algorithm to prepare the moving space for a landing
             // in the undefined order part of the order array, which means we need to update the
             // spaces that come before it with a stable order value.
-            let lastOrder: string;
+            let lastOrder: string | undefined;
             for (let i = 0; i <= index; i++) {
                 const target = ordered[i];
                 if (i === 0) {
@@ -432,7 +443,9 @@ export class MSC3089TreeSpace {
                     lastOrder = target.order;
                 }
             }
-            newOrder = nextString(lastOrder);
+            if (lastOrder) {
+                newOrder = nextString(lastOrder);
+            }
         }
 
         // TODO: Deal with order conflicts by reordering
@@ -502,9 +515,9 @@ export class MSC3089TreeSpace {
     /**
      * Retrieves a file from the tree.
      * @param {string} fileEventId The event ID of the file.
-     * @returns {MSC3089Branch} The file, or falsy if not found.
+     * @returns {MSC3089Branch | null} The file, or null if not found.
      */
-    public getFile(fileEventId: string): MSC3089Branch {
+    public getFile(fileEventId: string): MSC3089Branch | null {
         const branch = this.room.currentState.getStateEvents(UNSTABLE_MSC3089_BRANCH.name, fileEventId);
         return branch ? new MSC3089Branch(this.client, branch, this) : null;
     }

src/models/event-timeline-set.ts

@@ -33,7 +33,7 @@ import { Thread } from "./thread";
 // var DEBUG = false;
 const DEBUG = true;
 
-let debuglog;
+let debuglog: (...args: any[]) => void;
 if (DEBUG) {
     // using bind means that we get to keep useful line numbers in the console
     debuglog = logger.log.bind(logger);

src/models/event.ts

@@ -29,12 +29,13 @@ import {
     MsgType,
     RelationType,
 } from "../@types/event";
-import { Crypto } from "../crypto";
+import { Crypto, IEventDecryptionResult } from "../crypto";
 import { deepSortedObjectEntries } from "../utils";
 import { RoomMember } from "./room-member";
 import { Thread, ThreadEvent } from "./thread";
 import { IActionsObject } from '../pushprocessor';
 import { ReEmitter } from '../ReEmitter';
+import { MatrixError } from "../http-api";
 
 /**
  * Enum for event statuses.
@@ -124,25 +125,13 @@ export interface IEventRelation {
     key?: string;
 }
 
-interface IDecryptionResult {
-    clearEvent: {
-        room_id?: string;
-        type: string;
-        content: IContent;
-        unsigned?: IUnsigned;
-    };
-    forwardingCurve25519KeyChain?: string[];
-    senderCurve25519Key?: string;
-    claimedEd25519Key?: string;
-    untrusted?: boolean;
-}
-/* eslint-enable camelcase */
-
 export interface IClearEvent {
+    room_id?: string;
     type: string;
     content: Omit<IContent, "membership" | "avatar_url" | "displayname" | "m.relates_to">;
     unsigned?: IUnsigned;
 }
+/* eslint-enable camelcase */
 
 interface IKeyRequestRecipient {
     userId: string;
@@ -215,14 +204,14 @@ export class MatrixEvent extends EventEmitter {
     public sender: RoomMember = null;
     public target: RoomMember = null;
     public status: EventStatus = null;
-    public error = null;
+    public error: MatrixError = null;
     public forwardLooking = true;
 
     /* If the event is a `m.key.verification.request` (or to_device `m.key.verification.start`) event,
      * `Crypto` will set this the `VerificationRequest` for the event
      * so it can be easily accessed from the timeline.
      */
-    public verificationRequest = null;
+    public verificationRequest: VerificationRequest = null;
 
     private readonly reEmitter: ReEmitter;
 
@@ -690,8 +679,8 @@ export class MatrixEvent extends EventEmitter {
         while (true) {
             this.retryDecryption = false;
 
-            let res;
-            let err;
+            let res: IEventDecryptionResult;
+            let err: Error;
             try {
                 if (!crypto) {
                     res = this.badEncryptedMessage("Encryption not enabled");
@@ -779,7 +768,7 @@ export class MatrixEvent extends EventEmitter {
         }
     }
 
-    private badEncryptedMessage(reason: string): IDecryptionResult {
+    private badEncryptedMessage(reason: string): IEventDecryptionResult {
         return {
             clearEvent: {
                 type: "m.room.message",
@@ -803,7 +792,7 @@ export class MatrixEvent extends EventEmitter {
      * @param {module:crypto~EventDecryptionResult} decryptionResult
      *     the decryption result, including the plaintext and some key info
      */
-    private setClearData(decryptionResult: IDecryptionResult): void {
+    private setClearData(decryptionResult: IEventDecryptionResult): void {
         this.clearEvent = decryptionResult.clearEvent;
         this.senderCurve25519Key =
             decryptionResult.senderCurve25519Key || null;

src/models/group.js

@@ -20,9 +20,10 @@ limitations under the License.
  * @deprecated groups/communities never made it to the spec and support for them is being discontinued.
  */
 
-import * as utils from "../utils";
 import { EventEmitter } from "events";
 
+import * as utils from "../utils";
+
 /**
  * Construct a new Group.
  *

src/models/room.ts

@@ -48,19 +48,19 @@ const SAFE_ROOM_VERSIONS = ['1', '2', '3', '4', '5', '6'];
 
 function synthesizeReceipt(userId: string, event: MatrixEvent, receiptType: string): MatrixEvent {
     // console.log("synthesizing receipt for "+event.getId());
-    // This is really ugly because JS has no way to express an object literal
-    // where the name of a key comes from an expression
-    const fakeReceipt = {
-        content: {},
+    return new MatrixEvent({
+        content: {
+            [event.getId()]: {
+                [receiptType]: {
+                    [userId]: {
+                        ts: event.getTs(),
+                    },
+                },
+            },
+        },
         type: "m.receipt",
         room_id: event.getRoomId(),
-    };
-    fakeReceipt.content[event.getId()] = {};
-    fakeReceipt.content[event.getId()][receiptType] = {};
-    fakeReceipt.content[event.getId()][receiptType][userId] = {
-        ts: event.getTs(),
-    };
-    return new MatrixEvent(fakeReceipt);
+    });
 }
 
 interface IOpts {
@@ -240,7 +240,7 @@ export class Room extends EventEmitter {
             const serializedPendingEventList = client.sessionStore.store.getItem(pendingEventsKey(this.roomId));
             if (serializedPendingEventList) {
                 JSON.parse(serializedPendingEventList)
-                    .forEach(async serializedEvent => {
+                    .forEach(async (serializedEvent: Partial<IEvent>) => {
                         const event = new MatrixEvent(serializedEvent);
                         if (event.getType() === EventType.RoomMessageEncrypted) {
                             await event.attemptDecryption(this.client.crypto);
@@ -997,14 +997,14 @@ export class Room extends EventEmitter {
      * @return {array} The room's alias as an array of strings
      */
     public getAliases(): string[] {
-        const aliasStrings = [];
+        const aliasStrings: string[] = [];
 
         const aliasEvents = this.currentState.getStateEvents(EventType.RoomAliases);
         if (aliasEvents) {
             for (let i = 0; i < aliasEvents.length; ++i) {
                 const aliasEvent = aliasEvents[i];
                 if (Array.isArray(aliasEvent.getContent().aliases)) {
-                    const filteredAliases = aliasEvent.getContent().aliases.filter(a => {
+                    const filteredAliases = aliasEvent.getContent<{ aliases: string[] }>().aliases.filter(a => {
                         if (typeof(a) !== "string") return false;
                         if (a[0] !== '#') return false;
                         if (!a.endsWith(`:${aliasEvent.getStateKey()}`)) return false;
@@ -1852,16 +1852,7 @@ export class Room extends EventEmitter {
         });
     }
 
-    /**
-     * Get the ID of the event that a given user has read up to, or null if we
-     * have received no read receipts from them.
-     * @param {String} userId The user ID to get read receipt event ID for
-     * @param {Boolean} ignoreSynthesized If true, return only receipts that have been
-     *                                    sent by the server, not implicit ones generated
-     *                                    by the JS SDK.
-     * @return {String} ID of the latest event that the given user has read, or null.
-     */
-    public getEventReadUpTo(userId: string, ignoreSynthesized = false): string | null {
+    public getReadReceiptForUserId(userId: string, ignoreSynthesized = false): IWrappedReceipt | null {
         let receipts = this.receipts;
         if (ignoreSynthesized) {
             receipts = this.realReceipts;
@@ -1874,7 +1865,21 @@ export class Room extends EventEmitter {
             return null;
         }
 
-        return receipts["m.read"][userId].eventId;
+        return receipts["m.read"][userId];
+    }
+
+    /**
+     * Get the ID of the event that a given user has read up to, or null if we
+     * have received no read receipts from them.
+     * @param {String} userId The user ID to get read receipt event ID for
+     * @param {Boolean} ignoreSynthesized If true, return only receipts that have been
+     *                                    sent by the server, not implicit ones generated
+     *                                    by the JS SDK.
+     * @return {String} ID of the latest event that the given user has read, or null.
+     */
+    public getEventReadUpTo(userId: string, ignoreSynthesized = false): string | null {
+        const readReceipt = this.getReadReceiptForUserId(userId, ignoreSynthesized);
+        return readReceipt?.eventId ?? null;
     }
 
     /**
@@ -1987,7 +1992,7 @@ export class Room extends EventEmitter {
      * @return {Object} Map of receipts by event ID
      */
     private buildReceiptCache(receipts: Receipts): ReceiptCache {
-        const receiptCacheByEventId = {};
+        const receiptCacheByEventId: ReceiptCache = {};
         Object.keys(receipts).forEach(function(receiptType) {
             Object.keys(receipts[receiptType]).forEach(function(userId) {
                 const receipt = receipts[receiptType][userId];
@@ -2180,7 +2185,7 @@ export class Room extends EventEmitter {
         }
 
         // get members that are NOT ourselves and are actually in the room.
-        let otherNames = null;
+        let otherNames: string[] = null;
         if (this.summaryHeroes) {
             // if we have a summary, the member state events
             // should be in the room state
@@ -2261,31 +2266,29 @@ function pendingEventsKey(roomId: string): string {
 
 /* a map from current event status to a list of allowed next statuses
      */
-const ALLOWED_TRANSITIONS = {};
-
-ALLOWED_TRANSITIONS[EventStatus.ENCRYPTING] = [
-    EventStatus.SENDING,
-    EventStatus.NOT_SENT,
-];
-
-ALLOWED_TRANSITIONS[EventStatus.SENDING] = [
-    EventStatus.ENCRYPTING,
-    EventStatus.QUEUED,
-    EventStatus.NOT_SENT,
-    EventStatus.SENT,
-];
-
-ALLOWED_TRANSITIONS[EventStatus.QUEUED] =
-    [EventStatus.SENDING, EventStatus.CANCELLED];
-
-ALLOWED_TRANSITIONS[EventStatus.SENT] =
-    [];
-
-ALLOWED_TRANSITIONS[EventStatus.NOT_SENT] =
-    [EventStatus.SENDING, EventStatus.QUEUED, EventStatus.CANCELLED];
-
-ALLOWED_TRANSITIONS[EventStatus.CANCELLED] =
-    [];
+const ALLOWED_TRANSITIONS: Record<EventStatus, EventStatus[]> = {
+    [EventStatus.ENCRYPTING]: [
+        EventStatus.SENDING,
+        EventStatus.NOT_SENT,
+    ],
+    [EventStatus.SENDING]: [
+        EventStatus.ENCRYPTING,
+        EventStatus.QUEUED,
+        EventStatus.NOT_SENT,
+        EventStatus.SENT,
+    ],
+    [EventStatus.QUEUED]: [
+        EventStatus.SENDING,
+        EventStatus.CANCELLED,
+    ],
+    [EventStatus.SENT]: [],
+    [EventStatus.NOT_SENT]: [
+        EventStatus.SENDING,
+        EventStatus.QUEUED,
+        EventStatus.CANCELLED,
+    ],
+    [EventStatus.CANCELLED]: [],
+};
 
 // TODO i18n
 function memberNamesToRoomName(names: string[], count = (names.length + 1)) {

src/models/thread.ts

@@ -25,6 +25,8 @@ export enum ThreadEvent {
     New = "Thread.new",
     Ready = "Thread.ready",
     Update = "Thread.update",
+    NewReply = "Thread.newReply",
+    ViewThread = "Thred.viewThread",
 }
 
 /**
@@ -109,6 +111,10 @@ export class Thread extends TypedEventEmitter<ThreadEvent> {
 
         await this.client.decryptEventIfNeeded(event, {});
         this.emit(ThreadEvent.Update, this);
+
+        if (event.isThreadRelation) {
+            this.emit(ThreadEvent.NewReply, this, event);
+        }
     }
 
     /**

src/scheduler.ts

@@ -284,7 +284,7 @@ export class MatrixScheduler<T = ISendEventResponse> {
     }
 }
 
-function debuglog(...args) {
+function debuglog(...args: any[]) {
     if (DEBUG) {
         logger.log(...args);
     }

src/store/index.ts

@@ -51,14 +51,14 @@ export interface IStore {
      * Set the sync token.
      * @param {string} token
      */
-    setSyncToken(token: string);
+    setSyncToken(token: string): void;
 
     /**
      * No-op.
      * @param {Group} group
      * @deprecated groups/communities never made it to the spec and support for them is being discontinued.
      */
-    storeGroup(group: Group);
+    storeGroup(group: Group): void;
 
     /**
      * No-op.
@@ -79,7 +79,7 @@ export interface IStore {
      * No-op.
      * @param {Room} room
      */
-    storeRoom(room: Room);
+    storeRoom(room: Room): void;
 
     /**
      * No-op.
@@ -98,7 +98,7 @@ export interface IStore {
      * Permanently delete a room.
      * @param {string} roomId
      */
-    removeRoom(roomId: string);
+    removeRoom(roomId: string): void;
 
     /**
      * No-op.
@@ -110,7 +110,7 @@ export interface IStore {
      * No-op.
      * @param {User} user
      */
-    storeUser(user: User);
+    storeUser(user: User): void;
 
     /**
      * No-op.
@@ -140,13 +140,13 @@ export interface IStore {
      * @param {string} token The token associated with these events.
      * @param {boolean} toStart True if these are paginated results.
      */
-    storeEvents(room: Room, events: MatrixEvent[], token: string, toStart: boolean);
+    storeEvents(room: Room, events: MatrixEvent[], token: string, toStart: boolean): void;
 
     /**
      * Store a filter.
      * @param {Filter} filter
      */
-    storeFilter(filter: Filter);
+    storeFilter(filter: Filter): void;
 
     /**
      * Retrieve a filter.
@@ -168,13 +168,13 @@ export interface IStore {
      * @param {string} filterName
      * @param {string} filterId
      */
-    setFilterIdByName(filterName: string, filterId: string);
+    setFilterIdByName(filterName: string, filterId: string): void;
 
     /**
      * Store user-scoped account data events
      * @param {Array<MatrixEvent>} events The events to store.
      */
-    storeAccountDataEvents(events: MatrixEvent[]);
+    storeAccountDataEvents(events: MatrixEvent[]): void;
 
     /**
      * Get account data event by event type

src/store/indexeddb-local-backend.ts

@@ -66,7 +66,7 @@ function selectQuery<T>(
 ): Promise<T[]> {
     const query = store.openCursor(keyRange);
     return new Promise((resolve, reject) => {
-        const results = [];
+        const results: T[] = [];
         query.onerror = () => {
             reject(new Error("Query failed: " + query.error));
         };
@@ -238,7 +238,7 @@ export class LocalIndexedDBStoreBackend implements IIndexedDBBackend {
             const range = IDBKeyRange.only(roomId);
             const request = roomIndex.openCursor(range);
 
-            const membershipEvents = [];
+            const membershipEvents: IEvent[] = [];
             // did we encounter the oob_written marker object
             // amongst the results? That means OOB member
             // loading already happened for this room

src/sync.ts

@@ -1416,11 +1416,14 @@ export class SyncApi {
             const currentCount = data.device_one_time_keys_count.signed_curve25519 || 0;
             this.opts.crypto.updateOneTimeKeyCount(currentCount);
         }
-        if (this.opts.crypto && data["org.matrix.msc2732.device_unused_fallback_key_types"]) {
+        if (this.opts.crypto &&
+            (data["device_unused_fallback_key_types"] ||
+                data["org.matrix.msc2732.device_unused_fallback_key_types"])) {
             // The presence of device_unused_fallback_key_types indicates that the
             // server supports fallback keys. If there's no unused
             // signed_curve25519 fallback key we need a new one.
-            const unusedFallbackKeys = data["org.matrix.msc2732.device_unused_fallback_key_types"];
+            const unusedFallbackKeys = data["device_unused_fallback_key_types"] ||
+                data["org.matrix.msc2732.device_unused_fallback_key_types"];
             this.opts.crypto.setNeedsNewFallback(
                 unusedFallbackKeys instanceof Array &&
                 !unusedFallbackKeys.includes("signed_curve25519"),

src/utils.ts

@@ -22,16 +22,24 @@ limitations under the License.
 
 import unhomoglyph from "unhomoglyph";
 import promiseRetry from "p-retry";
+
 import type NodeCrypto from "crypto";
 
 /**
  * Encode a dictionary of query parameters.
+ * Omits any undefined/null values.
  * @param {Object} params A dict of key/values to encode e.g.
  * {"foo": "bar", "baz": "taz"}
  * @return {string} The encoded string e.g. foo=bar&baz=taz
  */
-export function encodeParams(params: Record<string, string>): string {
-    return new URLSearchParams(params).toString();
+export function encodeParams(params: Record<string, string | number | boolean>): string {
+    const searchParams = new URLSearchParams();
+    for (const [key, val] of Object.entries(params)) {
+        if (val !== undefined && val !== null) {
+            searchParams.set(key, String(val));
+        }
+    }
+    return searchParams.toString();
 }
 
 export type QueryDict = Record<string, string | string[]>;
@@ -90,23 +98,20 @@ export function removeElement<T>(
     array: T[],
     fn: (t: T, i?: number, a?: T[]) => boolean,
     reverse?: boolean,
-) {
-    let i;
-    let removed;
+): boolean {
+    let i: number;
     if (reverse) {
         for (i = array.length - 1; i >= 0; i--) {
             if (fn(array[i], i, array)) {
-                removed = array[i];
                 array.splice(i, 1);
-                return removed;
+                return true;
             }
         }
     } else {
         for (i = 0; i < array.length; i++) {
             if (fn(array[i], i, array)) {
-                removed = array[i];
                 array.splice(i, 1);
-                return removed;
+                return true;
             }
         }
     }
@@ -276,31 +281,6 @@ export function deepSortedObjectEntries(obj: any): [string, any][] {
     return pairs;
 }
 
-/**
- * Copy properties from one object to another.
- *
- * All enumerable properties, included inherited ones, are copied.
- *
- * This is approximately equivalent to ES6's Object.assign, except
- * that the latter doesn't copy inherited properties.
- *
- * @param {Object} target  The object that will receive new properties
- * @param {...Object} source  Objects from which to copy properties
- *
- * @return {Object} target
- */
-export function extend(...restParams) {
-    const target = restParams[0] || {};
-    for (let i = 1; i < restParams.length; i++) {
-        const source = restParams[i];
-        if (!source) continue;
-        for (const propName in source) { // eslint-disable-line guard-for-in
-            target[propName] = source[propName];
-        }
-    }
-    return target;
-}
-
 /**
  * Inherit the prototype methods from one constructor into another. This is a
  * port of the Node.js implementation with an Object.create polyfill.

src/webrtc/call.ts

@@ -21,8 +21,9 @@ limitations under the License.
  * @module webrtc/call
  */
 
-import { logger } from '../logger';
 import { EventEmitter } from 'events';
+
+import { logger } from '../logger';
 import * as utils from '../utils';
 import { MatrixEvent } from '../models/event';
 import { EventType } from '../@types/event';

src/webrtc/callFeed.ts

@@ -15,6 +15,7 @@ limitations under the License.
 */
 
 import EventEmitter from "events";
+
 import { SDPStreamMetadataPurpose } from "./callEventTypes";
 import { MatrixClient } from "../client";
 import { RoomMember } from "../models/room-member";

yarn.lock

@@ -1210,9 +1210,9 @@
     "@types/yargs" "^15.0.0"
     chalk "^4.0.0"
 
-"@matrix-org/olm@https://gitlab.matrix.org/api/v4/projects/27/packages/npm/@matrix-org/olm/-/@matrix-org/olm-3.2.3.tgz":
-  version "3.2.3"
-  resolved "https://gitlab.matrix.org/api/v4/projects/27/packages/npm/@matrix-org/olm/-/@matrix-org/olm-3.2.3.tgz#cc332fdd25c08ef0e40f4d33fc3f822a0f98b6f4"
+"@matrix-org/olm@https://gitlab.matrix.org/api/v4/projects/27/packages/npm/@matrix-org/olm/-/@matrix-org/olm-3.2.8.tgz":
+  version "3.2.8"
+  resolved "https://gitlab.matrix.org/api/v4/projects/27/packages/npm/@matrix-org/olm/-/@matrix-org/olm-3.2.8.tgz#8d53636d045e1776e2a2ec6613e57330dd9ce856"
 
 "@nicolo-ribaudo/chokidar-2@2.1.8-no-fsevents.3":
   version "2.1.8-no-fsevents.3"
@@ -1458,11 +1458,16 @@
     jest-diff "^26.0.0"
     pretty-format "^26.0.0"
 
-"@types/json-schema@^7.0.7":
+"@types/json-schema@^7.0.9":
   version "7.0.9"
   resolved "https://registry.yarnpkg.com/@types/json-schema/-/json-schema-7.0.9.tgz#97edc9037ea0c38585320b28964dde3b39e4660d"
   integrity sha512-qcUXuemtEu+E5wZSJHNxUXeCZhAfXKQ41D+duX+VYPde7xyEVZci+/oXKJL13tnRs9lR2pr4fod59GT6/X1/yQ==
 
+"@types/json5@^0.0.29":
+  version "0.0.29"
+  resolved "https://registry.yarnpkg.com/@types/json5/-/json5-0.0.29.tgz#ee28707ae94e11d2b827bcbe5270bcea7f3e71ee"
+  integrity sha1-7ihweulOEdK4J7y+UnC86n8+ce4=
+
 "@types/node@*":
   version "16.11.1"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-16.11.1.tgz#2e50a649a50fc403433a14f829eface1a3443e97"
@@ -1520,75 +1525,75 @@
   dependencies:
     "@types/yargs-parser" "*"
 
-"@typescript-eslint/eslint-plugin@^4.17.0":
-  version "4.33.0"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-4.33.0.tgz#c24dc7c8069c7706bc40d99f6fa87edcb2005276"
-  integrity sha512-aINiAxGVdOl1eJyVjaWn/YcVAq4Gi/Yo35qHGCnqbWVz61g39D0h23veY/MA0rFFGfxK7TySg2uwDeNv+JgVpg==
+"@typescript-eslint/eslint-plugin@^5.6.0":
+  version "5.6.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-5.6.0.tgz#efd8668b3d6627c46ce722c2afe813928fe120a0"
+  integrity sha512-MIbeMy5qfLqtgs1hWd088k1hOuRsN9JrHUPwVVKCD99EOUqScd7SrwoZl4Gso05EAP9w1kvLWUVGJOVpRPkDPA==
   dependencies:
-    "@typescript-eslint/experimental-utils" "4.33.0"
-    "@typescript-eslint/scope-manager" "4.33.0"
-    debug "^4.3.1"
+    "@typescript-eslint/experimental-utils" "5.6.0"
+    "@typescript-eslint/scope-manager" "5.6.0"
+    debug "^4.3.2"
     functional-red-black-tree "^1.0.1"
     ignore "^5.1.8"
-    regexpp "^3.1.0"
+    regexpp "^3.2.0"
     semver "^7.3.5"
     tsutils "^3.21.0"
 
-"@typescript-eslint/experimental-utils@4.33.0":
-  version "4.33.0"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/experimental-utils/-/experimental-utils-4.33.0.tgz#6f2a786a4209fa2222989e9380b5331b2810f7fd"
-  integrity sha512-zeQjOoES5JFjTnAhI5QY7ZviczMzDptls15GFsI6jyUOq0kOf9+WonkhtlIhh0RgHRnqj5gdNxW5j1EvAyYg6Q==
+"@typescript-eslint/experimental-utils@5.6.0":
+  version "5.6.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/experimental-utils/-/experimental-utils-5.6.0.tgz#f3a5960f2004abdcac7bb81412bafc1560841c23"
+  integrity sha512-VDoRf3Qj7+W3sS/ZBXZh3LBzp0snDLEgvp6qj0vOAIiAPM07bd5ojQ3CTzF/QFl5AKh7Bh1ycgj6lFBJHUt/DA==
   dependencies:
-    "@types/json-schema" "^7.0.7"
-    "@typescript-eslint/scope-manager" "4.33.0"
-    "@typescript-eslint/types" "4.33.0"
-    "@typescript-eslint/typescript-estree" "4.33.0"
+    "@types/json-schema" "^7.0.9"
+    "@typescript-eslint/scope-manager" "5.6.0"
+    "@typescript-eslint/types" "5.6.0"
+    "@typescript-eslint/typescript-estree" "5.6.0"
     eslint-scope "^5.1.1"
     eslint-utils "^3.0.0"
 
-"@typescript-eslint/parser@^4.17.0":
-  version "4.33.0"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-4.33.0.tgz#dfe797570d9694e560528d18eecad86c8c744899"
-  integrity sha512-ZohdsbXadjGBSK0/r+d87X0SBmKzOq4/S5nzK6SBgJspFo9/CUDJ7hjayuze+JK7CZQLDMroqytp7pOcFKTxZA==
+"@typescript-eslint/parser@^5.6.0":
+  version "5.6.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-5.6.0.tgz#11677324659641400d653253c03dcfbed468d199"
+  integrity sha512-YVK49NgdUPQ8SpCZaOpiq1kLkYRPMv9U5gcMrywzI8brtwZjr/tG3sZpuHyODt76W/A0SufNjYt9ZOgrC4tLIQ==
   dependencies:
-    "@typescript-eslint/scope-manager" "4.33.0"
-    "@typescript-eslint/types" "4.33.0"
-    "@typescript-eslint/typescript-estree" "4.33.0"
-    debug "^4.3.1"
+    "@typescript-eslint/scope-manager" "5.6.0"
+    "@typescript-eslint/types" "5.6.0"
+    "@typescript-eslint/typescript-estree" "5.6.0"
+    debug "^4.3.2"
 
-"@typescript-eslint/scope-manager@4.33.0":
-  version "4.33.0"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/scope-manager/-/scope-manager-4.33.0.tgz#d38e49280d983e8772e29121cf8c6e9221f280a3"
-  integrity sha512-5IfJHpgTsTZuONKbODctL4kKuQje/bzBRkwHE8UOZ4f89Zeddg+EGZs8PD8NcN4LdM3ygHWYB3ukPAYjvl/qbQ==
+"@typescript-eslint/scope-manager@5.6.0":
+  version "5.6.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/scope-manager/-/scope-manager-5.6.0.tgz#9dd7f007dc8f3a34cdff6f79f5eaab27ae05157e"
+  integrity sha512-1U1G77Hw2jsGWVsO2w6eVCbOg0HZ5WxL/cozVSTfqnL/eB9muhb8THsP0G3w+BB5xAHv9KptwdfYFAUfzcIh4A==
   dependencies:
-    "@typescript-eslint/types" "4.33.0"
-    "@typescript-eslint/visitor-keys" "4.33.0"
+    "@typescript-eslint/types" "5.6.0"
+    "@typescript-eslint/visitor-keys" "5.6.0"
 
-"@typescript-eslint/types@4.33.0":
-  version "4.33.0"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/types/-/types-4.33.0.tgz#a1e59036a3b53ae8430ceebf2a919dc7f9af6d72"
-  integrity sha512-zKp7CjQzLQImXEpLt2BUw1tvOMPfNoTAfb8l51evhYbOEEzdWyQNmHWWGPR6hwKJDAi+1VXSBmnhL9kyVTTOuQ==
+"@typescript-eslint/types@5.6.0":
+  version "5.6.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/types/-/types-5.6.0.tgz#745cb1b59daadcc1f32f7be95f0f68accf38afdd"
+  integrity sha512-OIZffked7mXv4mXzWU5MgAEbCf9ecNJBKi+Si6/I9PpTaj+cf2x58h2oHW5/P/yTnPkKaayfjhLvx+crnl5ubA==
 
-"@typescript-eslint/typescript-estree@4.33.0":
-  version "4.33.0"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-4.33.0.tgz#0dfb51c2908f68c5c08d82aefeaf166a17c24609"
-  integrity sha512-rkWRY1MPFzjwnEVHsxGemDzqqddw2QbTJlICPD9p9I9LfsO8fdmfQPOX3uKfUaGRDFJbfrtm/sXhVXN4E+bzCA==
+"@typescript-eslint/typescript-estree@5.6.0":
+  version "5.6.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-5.6.0.tgz#dfbb19c9307fdd81bd9c650c67e8397821d7faf0"
+  integrity sha512-92vK5tQaE81rK7fOmuWMrSQtK1IMonESR+RJR2Tlc7w4o0MeEdjgidY/uO2Gobh7z4Q1hhS94Cr7r021fMVEeA==
   dependencies:
-    "@typescript-eslint/types" "4.33.0"
-    "@typescript-eslint/visitor-keys" "4.33.0"
-    debug "^4.3.1"
-    globby "^11.0.3"
-    is-glob "^4.0.1"
+    "@typescript-eslint/types" "5.6.0"
+    "@typescript-eslint/visitor-keys" "5.6.0"
+    debug "^4.3.2"
+    globby "^11.0.4"
+    is-glob "^4.0.3"
     semver "^7.3.5"
     tsutils "^3.21.0"
 
-"@typescript-eslint/visitor-keys@4.33.0":
-  version "4.33.0"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/visitor-keys/-/visitor-keys-4.33.0.tgz#2a22f77a41604289b7a186586e9ec48ca92ef1dd"
-  integrity sha512-uqi/2aSz9g2ftcHWf8uLPJA70rUv6yuMW5Bohw+bwcuzaxQIHaKFZCKGoGXIrc9vkTJ3+0txM73K0Hq3d5wgIg==
+"@typescript-eslint/visitor-keys@5.6.0":
+  version "5.6.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/visitor-keys/-/visitor-keys-5.6.0.tgz#3e36509e103fe9713d8f035ac977235fd63cb6e6"
+  integrity sha512-1p7hDp5cpRFUyE3+lvA74egs+RWSgumrBpzBCDzfTFv0aQ7lIeay80yU0hIxgAhwQ6PcasW35kaOCyDOv6O/Ng==
   dependencies:
-    "@typescript-eslint/types" "4.33.0"
-    eslint-visitor-keys "^2.0.0"
+    "@typescript-eslint/types" "5.6.0"
+    eslint-visitor-keys "^3.0.0"
 
 JSONStream@^1.0.3:
   version "1.3.5"
@@ -1791,6 +1796,17 @@ arr-union@^3.1.0:
   resolved "https://registry.yarnpkg.com/arr-union/-/arr-union-3.1.0.tgz#e39b09aea9def866a8f206e288af63919bae39c4"
   integrity sha1-45sJrqne+Gao8gbiiK9jkZuuOcQ=
 
+array-includes@^3.1.4:
+  version "3.1.4"
+  resolved "https://registry.yarnpkg.com/array-includes/-/array-includes-3.1.4.tgz#f5b493162c760f3539631f005ba2bb46acb45ba9"
+  integrity sha512-ZTNSQkmWumEbiHO2GF4GmWxYVTiQyJy2XOTa15sdQSrvKn7l+180egQMqlrMOUMCyLMD7pmyQe4mMDUT6Behrw==
+  dependencies:
+    call-bind "^1.0.2"
+    define-properties "^1.1.3"
+    es-abstract "^1.19.1"
+    get-intrinsic "^1.1.1"
+    is-string "^1.0.7"
+
 array-union@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/array-union/-/array-union-2.1.0.tgz#b798420adbeb1de828d84acd8a2e23d3efe85e8d"
@@ -1801,6 +1817,15 @@ array-unique@^0.3.2:
   resolved "https://registry.yarnpkg.com/array-unique/-/array-unique-0.3.2.tgz#a894b75d4bc4f6cd679ef3244a9fd8f46ae2d428"
   integrity sha1-qJS3XUvE9s1nnvMkSp/Y9Gri1Cg=
 
+array.prototype.flat@^1.2.5:
+  version "1.2.5"
+  resolved "https://registry.yarnpkg.com/array.prototype.flat/-/array.prototype.flat-1.2.5.tgz#07e0975d84bbc7c48cd1879d609e682598d33e13"
+  integrity sha512-KaYU+S+ndVqyUnignHftkwc58o3uVU1jzczILJ1tN2YaIZpFIKBiP/x/j97E5MVPsaCloPbqWLB/8qCTVvT2qg==
+  dependencies:
+    call-bind "^1.0.2"
+    define-properties "^1.1.3"
+    es-abstract "^1.19.0"
+
 asap@~2.0.3:
   version "2.0.6"
   resolved "https://registry.yarnpkg.com/asap/-/asap-2.0.6.tgz#e50347611d7e690943208bbdafebcbc2fb866d46"
@@ -2849,20 +2874,34 @@ de-indent@^1.0.2:
   resolved "https://registry.yarnpkg.com/de-indent/-/de-indent-1.0.2.tgz#b2038e846dc33baa5796128d0804b455b8c1e21d"
   integrity sha1-sgOOhG3DO6pXlhKNCAS0VbjB4h0=
 
-debug@4, debug@^4.0.1, debug@^4.1.0, debug@^4.1.1, debug@^4.3.1:
+debug@4, debug@^4.0.1, debug@^4.1.0, debug@^4.1.1:
   version "4.3.2"
   resolved "https://registry.yarnpkg.com/debug/-/debug-4.3.2.tgz#f0a49c18ac8779e31d4a0c6029dfb76873c7428b"
   integrity sha512-mOp8wKcvj7XxC78zLgw/ZA+6TSgkoE2C/ienthhRD298T7UNwAg9diBpLRxC0mOezLl4B0xV7M0cCO6P/O0Xhw==
   dependencies:
     ms "2.1.2"
 
-debug@^2.2.0, debug@^2.3.3:
+debug@^2.2.0, debug@^2.3.3, debug@^2.6.9:
   version "2.6.9"
   resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
   integrity sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==
   dependencies:
     ms "2.0.0"
 
+debug@^3.2.7:
+  version "3.2.7"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-3.2.7.tgz#72580b7e9145fb39b6676f9c5e5fb100b934179a"
+  integrity sha512-CFjzYYAi4ThfiQvizrFQevTTXHtnCqWfe7x1AhgEscTz6ZbLbfoLRLPugTQyBth6f8ZERVUSyWHFD/7Wu4t1XQ==
+  dependencies:
+    ms "^2.1.1"
+
+debug@^4.3.2:
+  version "4.3.3"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-4.3.3.tgz#04266e0b70a98d4462e6e288e38259213332b664"
+  integrity sha512-/zxw5+vh1Tfv+4Qn7a5nsbcJKPaSvCDhojn6FEl9vupwK2VCSDtEiEtqr8DFtzYFOdz63LBkxec7DYuc2jon6Q==
+  dependencies:
+    ms "2.1.2"
+
 decamelize@^1.0.0, decamelize@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
@@ -2995,6 +3034,13 @@ docdash@^1.2.0:
   resolved "https://registry.yarnpkg.com/docdash/-/docdash-1.2.0.tgz#f99dde5b8a89aa4ed083a3150383e042d06c7f49"
   integrity sha512-IYZbgYthPTspgqYeciRJNPhSwL51yer7HAwDXhF5p+H7mTDbPvY3PCk/QDjNxdPCpWkaJVFC4t7iCNB/t9E5Kw==
 
+doctrine@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/doctrine/-/doctrine-2.1.0.tgz#5cd01fc101621b42c4cd7f5d1a66243716d3f39d"
+  integrity sha512-35mSku4ZXK0vfCuHEDAwt55dg2jNajHZ1odvF+8SSr82EsZY4QmXfuWso8oEd8zRhVObSN18aM0CjSdoBX7zIw==
+  dependencies:
+    esutils "^2.0.2"
+
 doctrine@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/doctrine/-/doctrine-3.0.0.tgz#addebead72a6574db783639dc87a121773973961"
@@ -3220,9 +3266,45 @@ eslint-config-google@^0.14.0:
   resolved "https://registry.yarnpkg.com/eslint-config-google/-/eslint-config-google-0.14.0.tgz#4f5f8759ba6e11b424294a219dbfa18c508bcc1a"
   integrity sha512-WsbX4WbjuMvTdeVL6+J3rK1RGhCTqjsFjX7UMSMgZiyxxaNLkoJENbrGExzERFeoTpGw3F3FypTiWAP9ZXzkEw==
 
-"eslint-plugin-matrix-org@github:matrix-org/eslint-plugin-matrix-org#2306b3d4da4eba908b256014b979f1d3d43d2945":
+eslint-import-resolver-node@^0.3.6:
+  version "0.3.6"
+  resolved "https://registry.yarnpkg.com/eslint-import-resolver-node/-/eslint-import-resolver-node-0.3.6.tgz#4048b958395da89668252001dbd9eca6b83bacbd"
+  integrity sha512-0En0w03NRVMn9Uiyn8YRPDKvWjxCWkslUEhGNTdGx15RvPJYQ+lbOlqrlNI2vEAs4pDYK4f/HN2TbDmk5TP0iw==
+  dependencies:
+    debug "^3.2.7"
+    resolve "^1.20.0"
+
+eslint-module-utils@^2.7.0:
+  version "2.7.1"
+  resolved "https://registry.yarnpkg.com/eslint-module-utils/-/eslint-module-utils-2.7.1.tgz#b435001c9f8dd4ab7f6d0efcae4b9696d4c24b7c"
+  integrity sha512-fjoetBXQZq2tSTWZ9yWVl2KuFrTZZH3V+9iD1V1RfpDgxzJR+mPd/KZmMiA8gbPqdBzpNiEHOuT7IYEWxrH0zQ==
+  dependencies:
+    debug "^3.2.7"
+    find-up "^2.1.0"
+    pkg-dir "^2.0.0"
+
+eslint-plugin-import@^2.25.2:
+  version "2.25.2"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-import/-/eslint-plugin-import-2.25.2.tgz#b3b9160efddb702fc1636659e71ba1d10adbe9e9"
+  integrity sha512-qCwQr9TYfoBHOFcVGKY9C9unq05uOxxdklmBXLVvcwo68y5Hta6/GzCZEMx2zQiu0woKNEER0LE7ZgaOfBU14g==
+  dependencies:
+    array-includes "^3.1.4"
+    array.prototype.flat "^1.2.5"
+    debug "^2.6.9"
+    doctrine "^2.1.0"
+    eslint-import-resolver-node "^0.3.6"
+    eslint-module-utils "^2.7.0"
+    has "^1.0.3"
+    is-core-module "^2.7.0"
+    is-glob "^4.0.3"
+    minimatch "^3.0.4"
+    object.values "^1.1.5"
+    resolve "^1.20.0"
+    tsconfig-paths "^3.11.0"
+
+"eslint-plugin-matrix-org@github:matrix-org/eslint-plugin-matrix-org#48ec1e6af2cfb8310b9a6e23edf2dc7a26ddd580":
   version "0.3.5"
-  resolved "https://codeload.github.com/matrix-org/eslint-plugin-matrix-org/tar.gz/2306b3d4da4eba908b256014b979f1d3d43d2945"
+  resolved "https://codeload.github.com/matrix-org/eslint-plugin-matrix-org/tar.gz/48ec1e6af2cfb8310b9a6e23edf2dc7a26ddd580"
 
 eslint-rule-composer@^0.3.0:
   version "0.3.0"
@@ -3261,6 +3343,11 @@ eslint-visitor-keys@^2.0.0, eslint-visitor-keys@^2.1.0:
   resolved "https://registry.yarnpkg.com/eslint-visitor-keys/-/eslint-visitor-keys-2.1.0.tgz#f65328259305927392c938ed44eb0a5c9b2bd303"
   integrity sha512-0rSmRBzXgDzIsD6mGdJgevzgezI534Cer5L/vyMX0kHzT/jiB43jRhd9YUlMGYLQy2zprNmoT8qasCGtY+QaKw==
 
+eslint-visitor-keys@^3.0.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/eslint-visitor-keys/-/eslint-visitor-keys-3.1.0.tgz#eee4acea891814cda67a7d8812d9647dd0179af2"
+  integrity sha512-yWJFpu4DtjsWKkt5GeNBBuZMlNcYVs6vRCLoCVEJrTjaSB6LC98gFipNK/erM2Heg/E8mIK+hXG/pJMLK+eRZA==
+
 eslint@7.18.0:
   version "7.18.0"
   resolved "https://registry.yarnpkg.com/eslint/-/eslint-7.18.0.tgz#7fdcd2f3715a41fe6295a16234bd69aed2c75e67"
@@ -3599,6 +3686,13 @@ find-cache-dir@^2.0.0:
     make-dir "^2.0.0"
     pkg-dir "^3.0.0"
 
+find-up@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/find-up/-/find-up-2.1.0.tgz#45d1b7e506c717ddd482775a2b77920a3c0c57a7"
+  integrity sha1-RdG35QbHF93UgndaK3eSCjwMV6c=
+  dependencies:
+    locate-path "^2.0.0"
+
 find-up@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/find-up/-/find-up-3.0.0.tgz#49169f1d7993430646da61ecc5ae355c21c97b73"
@@ -3826,7 +3920,7 @@ globals@^12.1.0:
   dependencies:
     type-fest "^0.8.1"
 
-globby@^11.0.3:
+globby@^11.0.4:
   version "11.0.4"
   resolved "https://registry.yarnpkg.com/globby/-/globby-11.0.4.tgz#2cbaff77c2f2a62e71e9b2813a67b97a3a3001a5"
   integrity sha512-9O4MVG9ioZJ08ffbcyVYyLOJLk5JQ688pJ4eMGLpdWLHq/Wr1D9BlriLQyL0E+jbkuePVZXYFj47QM/v093wHg==
@@ -4191,7 +4285,7 @@ is-ci@^2.0.0:
   dependencies:
     ci-info "^2.0.0"
 
-is-core-module@^2.2.0:
+is-core-module@^2.2.0, is-core-module@^2.7.0:
   version "2.8.0"
   resolved "https://registry.yarnpkg.com/is-core-module/-/is-core-module-2.8.0.tgz#0321336c3d0925e497fd97f5d95cb114a5ccd548"
   integrity sha512-vd15qHsaqrRL7dtH6QNuy0ndJmRDrS9HAM1CAiSifNUFv4x1a0CCVsj18hJ1mShxIG6T2i1sO78MkP56r0nYRw==
@@ -4318,7 +4412,7 @@ is-generator-function@^1.0.10, is-generator-function@^1.0.7:
   dependencies:
     has-tostringtag "^1.0.0"
 
-is-glob@^4.0.0, is-glob@^4.0.1, is-glob@~4.0.1:
+is-glob@^4.0.0, is-glob@^4.0.1, is-glob@^4.0.3, is-glob@~4.0.1:
   version "4.0.3"
   resolved "https://registry.yarnpkg.com/is-glob/-/is-glob-4.0.3.tgz#64f61e42cbbb2eec2071a9dac0b28ba1e65d5084"
   integrity sha512-xelSayHH36ZgE7ZWhli7pW34hNbNl8Ojv5KVmkJD4hBdD3th8Tfk9vYasLM+mXWOZhFkgZfxhLSnrwRr4elSSg==
@@ -5060,6 +5154,13 @@ json-stringify-safe@~5.0.1:
   resolved "https://registry.yarnpkg.com/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz#1296a2d58fd45f19a0f6ce01d65701e2c735b6eb"
   integrity sha1-Epai1Y/UXxmg9s4B1lcB4sc1tus=
 
+json5@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/json5/-/json5-1.0.1.tgz#779fb0018604fa854eacbf6252180d83543e3dbe"
+  integrity sha512-aKS4WQjPenRxiQsC93MNfjx+nbF4PAdYzmd/1JIj8HYzqfbu86beTuNgXDzPknWk0n0uARlyewZo4s++ES36Ow==
+  dependencies:
+    minimist "^1.2.0"
+
 json5@^2.1.2:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/json5/-/json5-2.2.0.tgz#2dfefe720c6ba525d9ebd909950f0515316c89a3"
@@ -5172,6 +5273,14 @@ linkify-it@^2.0.0:
   dependencies:
     uc.micro "^1.0.1"
 
+locate-path@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/locate-path/-/locate-path-2.0.0.tgz#2b568b265eec944c6d9c0de9c3dbbbca0354cd8e"
+  integrity sha1-K1aLJl7slExtnA3pw9u7ygNUzY4=
+  dependencies:
+    p-locate "^2.0.0"
+    path-exists "^3.0.0"
+
 locate-path@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/locate-path/-/locate-path-3.0.0.tgz#dbec3b3ab759758071b58fe59fc41871af21400e"
@@ -5529,6 +5638,11 @@ ms@2.1.2:
   resolved "https://registry.yarnpkg.com/ms/-/ms-2.1.2.tgz#d09d1f357b443f493382a8eb3ccd183872ae6009"
   integrity sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==
 
+ms@^2.1.1:
+  version "2.1.3"
+  resolved "https://registry.yarnpkg.com/ms/-/ms-2.1.3.tgz#574c8138ce1d2b5861f0b44579dbadd60c6615b2"
+  integrity sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==
+
 nanomatch@^1.2.9:
   version "1.2.13"
   resolved "https://registry.yarnpkg.com/nanomatch/-/nanomatch-1.2.13.tgz#b87a8aa4fc0de8fe6be88895b38983ff265bd119"
@@ -5725,6 +5839,15 @@ object.pick@^1.3.0:
   dependencies:
     isobject "^3.0.1"
 
+object.values@^1.1.5:
+  version "1.1.5"
+  resolved "https://registry.yarnpkg.com/object.values/-/object.values-1.1.5.tgz#959f63e3ce9ef108720333082131e4a459b716ac"
+  integrity sha512-QUZRW0ilQ3PnPpbNtgdNV1PDbEqLIiSFB3l+EnGtBQ/8SUTLj1PZwtQHABZtLgwpJZTSZhuGLOGk57Drx2IvYg==
+  dependencies:
+    call-bind "^1.0.2"
+    define-properties "^1.1.3"
+    es-abstract "^1.19.1"
+
 once@^1.3.0, once@^1.3.1, once@^1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/once/-/once-1.4.0.tgz#583b1aa775961d4b113ac17d9c50baef9dd76bd1"
@@ -5783,6 +5906,13 @@ p-finally@^1.0.0:
   resolved "https://registry.yarnpkg.com/p-finally/-/p-finally-1.0.0.tgz#3fbcfb15b899a44123b34b6dcc18b724336a2cae"
   integrity sha1-P7z7FbiZpEEjs0ttzBi3JDNqLK4=
 
+p-limit@^1.1.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/p-limit/-/p-limit-1.3.0.tgz#b86bd5f0c25690911c7590fcbfc2010d54b3ccb8"
+  integrity sha512-vvcXsLAJ9Dr5rQOPk7toZQZJApBl2K4J6dANSsEuh6QI41JYcsS/qhTGa9ErIUUgK3WNQoJYvylxvjqmiqEA9Q==
+  dependencies:
+    p-try "^1.0.0"
+
 p-limit@^2.0.0, p-limit@^2.2.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/p-limit/-/p-limit-2.3.0.tgz#3dd33c647a214fdfffd835933eb086da0dc21db1"
@@ -5797,6 +5927,13 @@ p-limit@^3.0.2:
   dependencies:
     yocto-queue "^0.1.0"
 
+p-locate@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/p-locate/-/p-locate-2.0.0.tgz#20a0103b222a70c8fd39cc2e580680f3dde5ec43"
+  integrity sha1-IKAQOyIqcMj9OcwuWAaA893l7EM=
+  dependencies:
+    p-limit "^1.1.0"
+
 p-locate@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/p-locate/-/p-locate-3.0.0.tgz#322d69a05c0264b25997d9f40cd8a891ab0064a4"
@@ -5826,6 +5963,11 @@ p-retry@^4.5.0:
     "@types/retry" "^0.12.0"
     retry "^0.13.1"
 
+p-try@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/p-try/-/p-try-1.0.0.tgz#cbc79cdbaf8fd4228e13f621f2b1a237c1b207b3"
+  integrity sha1-y8ec26+P1CKOE/Yh8rGiN8GyB7M=
+
 p-try@^2.0.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/p-try/-/p-try-2.2.0.tgz#cb2868540e313d61de58fafbe35ce9004d5540e6"
@@ -5971,6 +6113,13 @@ pirates@^4.0.0, pirates@^4.0.1:
   dependencies:
     node-modules-regexp "^1.0.0"
 
+pkg-dir@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/pkg-dir/-/pkg-dir-2.0.0.tgz#f6d5d1109e19d63edf428e0bd57e12777615334b"
+  integrity sha1-9tXREJ4Z1j7fQo4L1X4Sd3YVM0s=
+  dependencies:
+    find-up "^2.1.0"
+
 pkg-dir@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/pkg-dir/-/pkg-dir-3.0.0.tgz#2749020f239ed990881b1f71210d51eb6523bea3"
@@ -6436,7 +6585,7 @@ regex-not@^1.0.0, regex-not@^1.0.2:
     extend-shallow "^3.0.2"
     safe-regex "^1.1.0"
 
-regexpp@^3.1.0:
+regexpp@^3.1.0, regexpp@^3.2.0:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/regexpp/-/regexpp-3.2.0.tgz#0425a2768d8f23bad70ca4b90461fa2f1213e1b2"
   integrity sha512-pq2bWo9mVD43nbts2wGv17XLiNLya+GklZ8kaDLV2Z08gDCsGpnKn9BFMepvWuHCbyVvY7J5o5+BVvoQbmlJLg==
@@ -6550,7 +6699,7 @@ resolve-url@^0.2.1:
   resolved "https://registry.yarnpkg.com/resolve-url/-/resolve-url-0.2.1.tgz#2c637fe77c893afd2a663fe21aa9080068e2052a"
   integrity sha1-LGN/53yJOv0qZj/iGqkIAGjiBSo=
 
-resolve@^1.1.4, resolve@^1.1.6, resolve@^1.10.0, resolve@^1.14.2, resolve@^1.17.0, resolve@^1.18.1, resolve@^1.4.0:
+resolve@^1.1.4, resolve@^1.1.6, resolve@^1.10.0, resolve@^1.14.2, resolve@^1.17.0, resolve@^1.18.1, resolve@^1.20.0, resolve@^1.4.0:
   version "1.20.0"
   resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.20.0.tgz#629a013fb3f70755d6f0b7935cc1c2c5378b1975"
   integrity sha512-wENBPt4ySzg4ybFQW2TT1zMQucPK95HSh/nq2CFTZVOGut2+pQvSsgtda4d26YrYcr067wjbmzOG8byDPBX63A==
@@ -7024,6 +7173,11 @@ strip-bom@^2.0.0:
   dependencies:
     is-utf8 "^0.2.0"
 
+strip-bom@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-3.0.0.tgz#2334c18e9c759f7bdd56fdef7e9ae3d588e68ed3"
+  integrity sha1-IzTBjpx1n3vdVv3vfprj1YjmjtM=
+
 strip-bom@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-4.0.0.tgz#9c3505c1db45bcedca3d9cf7a16f5c5aa3901878"
@@ -7274,6 +7428,16 @@ ts-map@^1.0.3:
   resolved "https://registry.yarnpkg.com/ts-map/-/ts-map-1.0.3.tgz#1c4d218dec813d2103b7e04e4bcf348e1471c1ff"
   integrity sha512-vDWbsl26LIcPGmDpoVzjEP6+hvHZkBkLW7JpvwbCv/5IYPJlsbzCVXY3wsCeAxAUeTclNOUZxnLdGh3VBD/J6w==
 
+tsconfig-paths@^3.11.0:
+  version "3.11.0"
+  resolved "https://registry.yarnpkg.com/tsconfig-paths/-/tsconfig-paths-3.11.0.tgz#954c1fe973da6339c78e06b03ce2e48810b65f36"
+  integrity sha512-7ecdYDnIdmv639mmDwslG6KQg1Z9STTz1j7Gcz0xa+nshh/gKDAHcPxRbWOsA3SPp0tXP2leTcY9Kw+NAkfZzA==
+  dependencies:
+    "@types/json5" "^0.0.29"
+    json5 "^1.0.1"
+    minimist "^1.2.0"
+    strip-bom "^3.0.0"
+
 tsconfig@^5.0.3:
   version "5.0.3"
   resolved "https://registry.yarnpkg.com/tsconfig/-/tsconfig-5.0.3.tgz#5f4278e701800967a8fc383fd19648878f2a6e3a"
@@ -7396,10 +7560,10 @@ typescript@^3.2.2:
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.9.10.tgz#70f3910ac7a51ed6bef79da7800690b19bf778b8"
   integrity sha512-w6fIxVE/H1PkLKcCPsFqKE7Kv7QUwhU8qQY2MueZXWx5cPZdwFupLgKK3vntcK98BtNHZtAF4LA/yl2a7k8R6Q==
 
-typescript@^4.1.3:
-  version "4.4.4"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.4.4.tgz#2cd01a1a1f160704d3101fd5a58ff0f9fcb8030c"
-  integrity sha512-DqGhF5IKoBl8WNf8C1gu8q0xZSInh9j1kJJMqT3a94w1JzVaBU4EXOSMrz9yDqMT0xt3selp83fuFMQ0uzv6qA==
+typescript@^4.5.3:
+  version "4.5.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.5.3.tgz#afaa858e68c7103317d89eb90c5d8906268d353c"
+  integrity sha512-eVYaEHALSt+s9LbvgEv4Ef+Tdq7hBiIZgii12xXJnukryt3pMgJf6aKhoCZ3FWQsu6sydEnkg11fYXLzhLBjeQ==
 
 typeson-registry@^1.0.0-alpha.20:
   version "1.0.0-alpha.39"